2084564

Appears in sequences

• Numbers k such that the elements of the continued fraction of the abundancy index of k and k+1 are anagrams of each other.at n=0A353346
• Expansion of e.g.f. 1/(1 - Sum_{k=1..3} (exp(k*x) - 1)/k).at n=6A355426
• Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. 1/(1 - Sum_{j=1..k} (exp(j*x) - 1)/j).at n=51A355427