OFFSET
0,2
LINKS
Y. Alp and E. G. Kocer, Exponential Almost-Riordan Arrays, Results Math 79, 173 (2024). See page 24.
MATHEMATICA
a[n_]:=n!SeriesCoefficient[Exp[Sqrt[2x+1]-1]/(2-Sqrt[2x+1])^2, {x, 0, n}]; Array[a, 22, 0]
PROG
(PARI) my(x = 'x+O('x^30)); Vec(serlaplace(exp(sqrt(2*x+1)-1)/(2-sqrt(2*x+1))^2)) \\ Michel Marcus, May 27 2024
CROSSREFS
KEYWORD
sign
AUTHOR
Stefano Spezia, May 26 2024
STATUS
approved