a(n) = Number of subsets with n members of the set {1..n^2} such that the sum of the members is prime.
A167147
a(n) = Number of subsets with n members of the set {1..n^2} such that the sum of the members is prime.
Terms
- a(0) =4a(1) =26a(2) =444a(3) =11998a(4) =382716a(5) =15844060a(6) =766387489a(7) =42716991304
External references
- oeis: A167147