a(n) = (i^n)*Sum_{k=0..n} (k+1)*B_k*|s(n+2,k+2)|*(n+2)^k.
A286483
a(n) = (i^n)*Sum_{k=0..n} (k+1)*B_k*|s(n+2,k+2)|*(n+2)^k.
Terms
- a(0) =1a(1) =0a(2) =5a(3) =0a(4) =238a(5) =0a(6) =51508a(7) =0a(8) =35028576a(9) =0a(10) =59053389408a(11) =0a(13) =0a(15) =0a(17) =0a(19) =0
External references
- oeis: A286483