OFFSET
0,2
COMMENTS
FORMULA
a(n) = denominator(r(n)), with the rationals (in lowest terms) r(n) = [x^n/n!] (1/log((1+x)^(1/3)))*(1 - 1/(1+x)^(2/3)).
EXAMPLE
See A284862.
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang, Apr 09 2017
STATUS
approved