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a(n) = A000110(n)*A000166(n).
0

%I #4 Oct 12 2013 15:18:07

%S 1,0,2,10,135,2288,53795,1625958,61408620,2823039912,154822101975,

%T 9964508664900,742498325393077,63327680888719284,6122351446047588778,

%U 665295048647712247030,80666327472879792796515,10842875860595742916865856,1606496634499026283898516527

%N a(n) = A000110(n)*A000166(n).

%F E.g.f.: A(x) = Sum_{n>=0} exp(-1-n*x)/(n!*(1-n*x)).

%Y Cf. A064312.

%K easy,nonn

%O 0,3

%A _Vladeta Jovovic_, Feb 04 2008

%E More terms from _Olaf Voß_, Feb 10 2008