Expansion of 1/(1 - x - 4*x^2 + 3*x^3 + 3*x^4 - x^5).
A231181
Expansion of 1/(1 - x - 4*x^2 + 3*x^3 + 3*x^4 - x^5).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =6a(4) =20a(5) =27a(6) =75a(7) =110a(8) =275a(9) =429a(10) =1001a(11) =1637a(12) =3639a(13) =6172a(14) =13243a(15) =23104a(16) =48280a(17) =86090a(18) =176341a(19) =319792a(20) =645150a(21) =1185305a(22) =2363596a(23) =4386331a(24) =8669142a(25) =16212913a(26) =31825005a(27) =59873834a(28) =116914020a(29) =220964744
External references
- oeis: A231181