0,2

Binomial transform is A099912.

G.f. : (1-7x-6x^2)/((1-x^2)(1-10x)); a(n)=10a(n-1)+a(n-2)-10a(n-3); a(n)=(-1)^n/11+8*10^n/33+2/3.

Sequence in context: A118726 A066221 A134272 this_sequence A086655 A064326 A006091

Adjacent sequences: A099910 A099911 A099912 this_sequence A099914 A099915 A099916

easy,nonn

Paul Barry (pbarry(AT)wit.ie), Oct 30 2004