0,2

Binomial transform of A083318

a(n)=4^n+3^n-2^n G.f. (1-4x+2x^2)/((1-2x)(1-3x)(1-4x)) E.g.f. exp(4x)+exp(3x)-exp(2x)

Cf. A083320.

Sequence in context: A094834 A026017 A132310 this_sequence A026027 A002054 A028948

Adjacent sequences: A083316 A083317 A083318 this_sequence A083320 A083321 A083322

easy,nonn

Paul Barry (pbarry(AT)wit.ie), Apr 25 2003