OFFSET
0,2
LINKS
Paul D. Hanna, Table of n, a(n) for n = 0..50
EXAMPLE
G.f.: A(x) = 1 + 3*x + 11*x^2 + 65*x^3 + 627*x^4 + 8635*x^5 + 151841*x^6 + 3201093*x^7 + 78064047*x^8 + 2153289963*x^9 + 66156237717*x^10 + ...
such that
1 = 1/(1 + (1-x)*A(x)) + 1/(1 + (1-x)^2*A(x))^2 + 1/(1 + (1-x)^3*A(x))^3 + 1/(1 + (1-x)^4*A(x))^4 + 1/(1 + (1-x)^5*A(x))^5 + 1/(1 + (1-x)^6*A(x))^6 +...
CROSSREFS
KEYWORD
nonn
AUTHOR
Paul D. Hanna, Apr 22 2018
STATUS
approved