OFFSET
2,1
FORMULA
Equals limit n->infinity (A258399(n)/n!)^(1/n).
Equals limit n->infinity (A258426(n)/n!^2)^(1/n).
Equals limit n->infinity (A258499(n)/n!)^(1/n).
Equals -64/(LambertW(-2*exp(-2))*(2 + LambertW(-2*exp(-2)))). - Vaclav Kotesovec, Sep 27 2023
EXAMPLE
98.8248737517356857317068826248140248587662367085444440551927363896485...
MATHEMATICA
RealDigits[-64/(LambertW[-2/E^2]*(2 + LambertW[-2/E^2])), 10, 120][[1]] (* Vaclav Kotesovec, Sep 27 2023 *)
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Vaclav Kotesovec, Jun 01 2015
EXTENSIONS
More terms from Vaclav Kotesovec, Dec 05 2016
STATUS
approved