Expansion of g.f. (1+x)*(1+x+x^2+x^3+x^4)/(1-6*x-6*x^2-6*x^3+x^4).
A234274
Expansion of g.f. (1+x)*(1+x+x^2+x^3+x^4)/(1-6*x-6*x^2-6*x^3+x^4).
Terms
- a(0) =1a(1) =8a(2) =56a(3) =392a(4) =2737a(5) =19103a(6) =133336a(7) =930664a(8) =6495881a(9) =45340183a(10) =316467032a(11) =2208887912a(12) =15417674881a(13) =107612838767a(14) =751119942328
External references
- oeis: A234274