0,2

A(x) = (1 - 9*x)^(-5/3).

a(n) ~ 3/2*Gamma(2/3)^-1*n^(2/3)*3^(2*n)*{1 + 5/9*n^-1 - ...}

Sequence in context: A012800 A016216 A001717 this_sequence A055084 A005461 A138443

Adjacent sequences: A004989 A004990 A004991 this_sequence A004993 A004994 A004995

nonn

Joe Keane (jgk(AT)jgk.org)