Smallest number m such that m^2+1 is divisible by A002144(n)^2 (= squares of primes congruent to 1 mod 4).
A059321
Smallest number m such that m^2+1 is divisible by A002144(n)^2 (= squares of primes congruent to 1 mod 4).
Terms
- a(0) =7a(1) =70a(2) =38a(3) =41a(4) =117a(5) =378a(6) =500a(7) =682a(8) =776a(9) =3861a(10) =4052a(11) =515a(12) =5744a(13) =1710a(14) =6613a(15) =1744a(16) =11018a(17) =13241a(18) =3458a(19) =5099a(20) =1393a(21) =16610a(22) =26884a(23) =15006a(24) =2072a(25) =13637a(26) =31361a(27) =4443a(28) =26508a(29) =7850
External references
- oeis: A059321