Triangle read by rows: nonzero coefficients of polynomials 2^n*E(n,x), with E the Euler polynomials.

A099932

Triangle read by rows: nonzero coefficients of polynomials 2^n*E(n,x), with E the Euler polynomials.

Terms

    a(0) =1a(1) =2a(2) =-1a(3) =4a(4) =-4a(5) =8a(6) =-12a(7) =2a(8) =16a(9) =-32a(10) =16a(11) =32a(12) =-80a(13) =80a(14) =-16a(15) =64a(16) =-192a(17) =320a(18) =-192a(19) =128a(20) =-448a(21) =1120a(22) =-1344a(23) =272a(24) =256a(25) =-1024a(26) =3584a(27) =-7168a(28) =4352a(29) =512

External references