Triangle T(n, k) read by rows: row n gives for n >= 0 the coefficients of the exponential numerator polynomial used for the exponential generating function of {Sum_{j=1..m} (1 + 2*j)^n}_{m>=0}.
A282628
Triangle T(n, k) read by rows: row n gives for n >= 0 the coefficients of the exponential numerator polynomial used for the exponential generating function of {Sum_{j=1..m} (1 + 2*j)^n}_{m>=0}.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =3a(5) =2a(6) =1a(7) =9a(8) =16a(9) =8a(10) =1a(11) =27a(12) =98a(13) =120a(14) =48a(15) =1a(16) =81a(17) =544a(18) =1232a(19) =1152a(20) =384a(21) =1a(22) =243a(23) =2882a(24) =10800a(25) =17760a(26) =13440a(27) =3840a(28) =1a(29) =729
External references
- oeis: A282628