Triangle read by rows: Coefficients of the polynomials P(n, x) * EP(n, x), where P denote the signed Pascal polynomials and EP the Eulerian polynomials A173018.
A373657
Triangle read by rows: Coefficients of the polynomials P(n, x) * EP(n, x), where P denote the signed Pascal polynomials and EP the Eulerian polynomials A173018.
Terms
- a(0) =1a(1) =-1a(2) =1a(3) =1a(4) =-1a(5) =-1a(6) =1a(7) =-1a(8) =-1a(9) =8a(10) =-8a(11) =1a(12) =1a(13) =1a(14) =7a(15) =-27a(16) =19a(17) =19a(18) =-27a(19) =7a(20) =1a(21) =-1a(22) =-21a(23) =54a(24) =54a(25) =-276a(26) =276a(27) =-54a(28) =-54a(29) =21
External references
- oeis: A373657