Expansion of (1 + 4*x + 14*x^2 + 34*x^3 + 63*x^4 + 80*x^5 + 87*x^6 + 68*x^7 + 42*x^8 + 20*x^9 + 7*x^10) / ((1 - x)*(1 - x^2)^2*(1 - x^3)^2*(1 - x^4)).
A055384
Expansion of (1 + 4*x + 14*x^2 + 34*x^3 + 63*x^4 + 80*x^5 + 87*x^6 + 68*x^7 + 42*x^8 + 20*x^9 + 7*x^10) / ((1 - x)*(1 - x^2)^2*(1 - x^3)^2*(1 - x^4)).
Terms
- a(0) =1a(1) =5a(2) =21a(3) =65a(4) =168a(5) =364a(6) =726a(7) =1316a(8) =2253a(9) =3649a(10) =5681a(11) =8505a(12) =12390a(13) =17544a(14) =24318a(15) =33008a(16) =44061a(17) =57841a(18) =74935a(19) =95785a(20) =121098a(21) =151440a(22) =187650a(23) =230388a(24) =280683a(25) =339297a(26) =407415a(27) =485961a(28) =576290a(29) =679444
External references
- oeis: A055384