This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A256125 #9 Dec 19 2015 07:09:20 %S A256125 1,1,3,12,67,457,3734,35741,392875,4886114,67924417,1044531625, %T A256125 17609980356,322993544751,6402464186243,136373115537072, %U A256125 3105809328600351,75300018326324541,1936106590359322126,52615058519875702993,1506721174739412743551 %N A256125 Coefficients in asymptotic expansion of sequence A077365. %H A256125 Vaclav Kotesovec, <a href="/A256125/b256125.txt">Table of n, a(n) for n = 0..50</a> %F A256125 a(k) ~ k! / (4 * (log(2))^(k+1)). %e A256125 A077365(n) / n! ~ 1 + 1/n + 3/n^2 + 12/n^3 + 67/n^4 + 457/n^5 + 3734/n^6 + ... %Y A256125 Cf. A077365, A248871, A256124, A265954. %K A256125 nonn %O A256125 0,3 %A A256125 _Vaclav Kotesovec_, Mar 15 2015