FOr how many integers 1 <= n <= 2015 is n^2 + 1 a multiple of 25?
a=1;c=a^2+1; if(c%25==0, goto3, goto4);printc, a; a++;if(c<2015, goto1, 0) n^2 + 1 n 50 7 325 18 1025 32 1850 43 There are only 4 integers that give multiples of 25 < 2015.