Triangle read by rows: coefficient of x^n in the Taylor expansion of x/(1 - m*x - x^4) in row n, column m=1..n+2.
A117742
Triangle read by rows: coefficient of x^n in the Taylor expansion of x/(1 - m*x - x^4) in row n, column m=1..n+2.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =1a(4) =1a(5) =1a(6) =1a(7) =2a(8) =3a(9) =4a(10) =1a(11) =4a(12) =9a(13) =16a(14) =25a(15) =1a(16) =8a(17) =27a(18) =64a(19) =125a(20) =216a(21) =2a(22) =17a(23) =82a(24) =257a(25) =626a(26) =1297a(27) =2402a(28) =3a(29) =36
External references
- oeis: A117742