78 lines
1.2 KiB
C++
78 lines
1.2 KiB
C++
#include<iostream>
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#include<cmath>
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using namespace std;
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int a[65];
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int main()
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{
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a[1]=1;
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a[2]=3;
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a[3]=5;
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a[4]=9;
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a[5]=13;
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a[6]=17;
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a[7]=25;
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a[8]=33;
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a[9]=41;
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a[10]=49;
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a[11]=65;
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a[12]=81;
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a[13]=97;
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a[14]=113;
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a[15]=129;
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a[16]=161;
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a[17]=193;
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a[18]=225;
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a[19]=257;
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a[20]=289;
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a[21]=321;
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a[22]=385;
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a[23]=449;
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a[24]=513;
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a[25]=577;
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a[26]=641;
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a[27]=705;
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a[28]=769;
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a[29]=897;
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a[30]=1025;
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a[31]=1153;
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a[32]=1281;
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a[33]=1409;
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a[34]=1537;
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a[35]=1665;
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a[36]=1793;
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a[37]=2049;
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a[38]=2305;
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a[39]=2561;
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a[40]=2817;
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a[41]=3073;
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a[42]=3329;
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a[43]=3585;
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a[44]=3841;
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a[45]=4097;
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a[46]=4609;
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a[47]=5121;
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a[48]=5633;
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a[49]=6145;
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a[50]=6657;
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a[51]=7169;
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a[52]=7681;
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a[53]=8193;
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a[54]=8705;
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a[55]=9217;
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a[56]=10241;
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a[57]=11265;
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a[58]=12289;
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a[59]=13313;
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a[60]=14337;
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a[61]=15361;
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a[62]=16385;
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a[63]=17409;
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a[64]=18433;
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int n;
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while(cin>>n)
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{
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cout<<a[n]<<endl;
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}
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return 0;
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}
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