A331826 Coefficients in asymptotic expansion of sequence A101880.
1, 1, 2, 5, 16, 60, 253, 1180, 6023, 33306, 197719, 1250906, 8387942, 59357195, 441685485, 3444965562, 28082207264, 238628007349, 2108871422308, 19343221199365, 183810517195168, 1806639257820732, 18339886099839327, 192028550724708334, 2071309027341071260
Offset: 0
Keywords
Examples
A101880(n) / n! ~ 1 + 1/n + 2/n^2 + 5/n^3 + 16/n^4 + 60/n^5 + 253/n^6 + ... A331517(n) / (exp(-1) * n!) ~ 1 + 1/n + 2/n^2 + 5/n^3 + 16/n^4 + 60/n^5 + 253/n^6 + ...
Links
- Vaclav Kotesovec, Table of n, a(n) for n = 0..64