OFFSET
1,3
COMMENTS
Logarithmic transform of A226226.
FORMULA
a(n) ~ (n-1)! / (1 + LambertW(-exp(-2)))^n. - Vaclav Kotesovec, Jan 26 2020
MATHEMATICA
nmax = 22; CoefficientList[Series[-Log[1 + x + Log[1 - x]], {x, 0, nmax}], x] Range[0, nmax]! // Rest
CROSSREFS
KEYWORD
nonn
AUTHOR
Ilya Gutkovskiy, Jan 20 2020
STATUS
approved