OFFSET
1,1
LINKS
Patrick C. Schneider, Table of n, a(n) for n = 1..10000
FORMULA
Equals 1/A137987. - Amiram Eldar, Nov 19 2020
EXAMPLE
2.58683453093647190149884744169194347173357090127887794475148...
MATHEMATICA
NSum[1/BarnesG[n], {n, 2, Infinity}, WorkingPrecision -> 115] // RealDigits // First (* Jean-François Alcover, Oct 27 2020 *)
PROG
(PARI) suminf(n=0, 1/prod(k=2, n, k!)) \\ Michel Marcus, Aug 01 2017
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Miguel Alejandro Moreno Barrientos, May 18 2017
EXTENSIONS
More terms from Michel Marcus, Aug 01 2017
STATUS
approved