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0,2

Table of n, a(n) for n=0..12.

a(n) = (1/n!)*Sum_{k=0..n} (-1)^(n-k)*Stirling1(n,k)*(2^k+1)^n.

G.f.: Sum_{n>=0} (-log(1 - (2^n+1)*x))^n/n!.

Sequence in context: A195067 A158885 A202424 * A210898 A009494 A267659

Adjacent sequences: A133988 A133989 A133990 * A133992 A133993 A133994

easy,nonn

_Paul Hanna_ and Vladeta Jovovic, Jan 21 2008

More terms from Alexis Olson (AlexisOlson(AT)gmail.com), Nov 14 2008

approved