-5251

Appears in sequences

• Imaginary part of Gaussian amicable numbers in order of increasing magnitude. See A102924 for the real part.at n=12A102925
• Expansion of e.g.f. log(1 + exp(x)*x*(1 + 7*x + 6*x^2 + x^3)).at n=5A306325
• Square array A(n,k), n >= 1, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. log(1 + Sum_{j>=1} j^k * x^j/j!).at n=40A308484