0,2

a(n)= A038165(2*n).

a(n)= binomial(n+7, 7)*(4*n^2+23*n+18)/18.

G.f.:(1+10*x+5*x^2)/(1-x)^10.

Adjacent sequences: A059598 A059599 A059600 this_sequence A059602 A059603 A059604

Sequence in context: A101091 A120693 A120692 this_sequence A125357 A126515 A118676

nonn,easy

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), Feb 02 2001.