0,3

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

Cf. A083579.

Sequence in context: A139698 A124719 A126380 this_sequence A042326 A042328 A042330

Adjacent sequences: A083575 A083576 A083577 this_sequence A083579 A083580 A083581

easy,nonn

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