A326983 Coefficients in asymptotic expansion of sequence A309618.
1, 0, 2, 2, 10, 50, 250, 1442, 9514, 68882, 539098, 4546562, 41123338, 396400754, 4050377146, 43694283362, 495985850602, 5906224845266, 73578420729754, 956597103241922, 12951012525806026, 182233188537332018, 2660301596873941882, 40226477151229612322
Offset: 0
Keywords
Examples
A309618(n) / n! ~ 1 + 2/n^2 + 2/n^3 + 10/n^4 + 50/n^5 + 250/n^6 + ...
Links
- Vaclav Kotesovec, Table of n, a(n) for n = 0..114
Crossrefs
Cf. A309618.