Coefficients of the inverse refined Eulerian partition polynomials [E]^{-1}, partitional inverse to A145271. Irregular triangle read by row with lengths A000041.
A356145
Coefficients of the inverse refined Eulerian partition polynomials [E]^{-1}, partitional inverse to A145271. Irregular triangle read by row with lengths A000041.
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =1a(4) =3a(5) =-4a(6) =1a(7) =-15a(8) =25a(9) =-4a(10) =-7a(11) =1a(12) =105a(13) =-210a(14) =70a(15) =60a(16) =-15a(17) =-11a(18) =1a(19) =-945a(20) =2205a(21) =-1120a(22) =-630a(23) =70a(24) =350a(25) =126a(26) =-15a(27) =-26a(28) =-16a(29) =1
External references
- oeis: A356145