Expansion of g.f. 1/((1-x)*(1-4*x)*(1-9*x)*(1-12*x)).
A021974
Expansion of g.f. 1/((1-x)*(1-4*x)*(1-9*x)*(1-12*x)).
Terms
- a(0) =1a(1) =26a(2) =459a(3) =6916a(4) =96005a(5) =1270542a(6) =16318303a(7) =205487672a(8) =2552951769a(9) =31419668098a(10) =384095637107
External references
- oeis: A021974