0,2

Binomial transform of A083423

a(n)=(5*4^n+(-2)^n)/6 G.f. (1+x)/((1-2x)(1+4x)) E.g.f. (5exp(4x)+exp(-2x))/6

Sequence in context: A083874 A105331 A017946 this_sequence A099487 A166680 A104191

Adjacent sequences: A083421 A083422 A083423 this_sequence A083425 A083426 A083427

easy,nonn

Paul Barry (pbarry(AT)wit.ie), Apr 30 2003