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 A293266 #9 Aug 10 2019 11:26:44 %S A293266 1,0,1,2,7,28,121,587,3205,19201,123684,850873,6248839,48948805, %T A293266 407666212,3594074850,33405529547,326310068618,3342124657507, %U A293266 35827145094057,401325346421766,4689964771177970,57081316456694665,722295766109273335,9486188532177356598 %N A293266 Coefficients in asymptotic expansion of sequence A096161 and A161779. %H A293266 Vaclav Kotesovec, <a href="/A293266/b293266.txt">Table of n, a(n) for n = 0..122</a> %e A293266 A096161(n) / n! ~ 1 + 1/n^2 + 2/n^3 + 7/n^4 + 28/n^5 + 121/n^6 + ... %e A293266 A161779(n) / n! ~ 1 + 1/n^2 + 2/n^3 + 7/n^4 + 28/n^5 + 121/n^6 + ... %Y A293266 Cf. A096161, A161779. %K A293266 nonn %O A293266 0,4 %A A293266 _Vaclav Kotesovec_, Oct 04 2017