0,2

Second binomial transform of n+F(n+1)

a(n)=A027471(n-1)+A081567(n) G.f.: (1-7x+16x^2-13x^3)/((3x - 1)^2(5x^2-5x+1))

Cf. A000045.

Sequence in context: A133161 A103820 A084859 this_sequence A085781 A113438 A034542

Adjacent sequences: A081663 A081664 A081665 this_sequence A081667 A081668 A081669

easy,nonn

Paul Barry (pbarry(AT)wit.ie), Mar 26 2003