OFFSET
1,2
LINKS
Michael De Vlieger, Table of n, a(n) for n = 1..502
W. Lang, On generalizations of Stirling number triangles, J. Integer Seqs., Vol. 3 (2000), #00.2.4.
Elżbieta Liszewska, Wojciech Młotkowski, Some relatives of the Catalan sequence, arXiv:1907.10725 [math.CO], 2019.
FORMULA
a(n) = 10^(n-1)*A045757(n)/n!, A045757(n)= (10*n-9)(!^10) := product(10*j-9, j=1..n); G.f. (-1+(1-100*x)^(-1/10))/10.
D-finite with recurrence: n*a(n) +10*(-10*n+9)*a(n-1)=0. - R. J. Mathar, Jan 28 2020
MATHEMATICA
Rest@ CoefficientList[Series[(-1 + (1 - 100 x)^(-1/10))/10, {x, 0, 13}], x] (* Michael De Vlieger, Oct 13 2019 *)
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
STATUS
approved