Triangle read by rows: Coefficients of the polynomials S1(n, x) * EZ(n, x), where S1 denote the Stirling1 polynomials and EZ the Eulerian zig-zag polynomials A205497.
A373429
Triangle read by rows: Coefficients of the polynomials S1(n, x) * EZ(n, x), where S1 denote the Stirling1 polynomials and EZ the Eulerian zig-zag polynomials A205497.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =-1a(5) =1a(6) =0a(7) =2a(8) =-1a(9) =-2a(10) =1a(11) =0a(12) =-6a(13) =-7a(14) =21a(15) =-6a(16) =-3a(17) =1a(18) =0a(19) =24a(20) =118a(21) =-147a(22) =-91a(23) =126a(24) =-28a(25) =-3a(26) =1a(27) =0a(28) =-120a(29) =-1406
External references
- oeis: A373429