Triangle of numerators of coefficients of Faulhaber polynomials in Knuth's version.

Terms

a(0) =1a(1) =1a(2) =0a(3) =1a(4) =-1a(5) =0a(6) =1a(7) =-4a(8) =2a(9) =0a(10) =1a(11) =-5a(12) =3a(13) =-3a(14) =0a(15) =1a(16) =-4a(17) =17a(18) =-10a(19) =5a(20) =0a(21) =1a(22) =-35a(23) =287a(24) =-118a(25) =691a(26) =-691a(27) =0a(28) =1a(29) =-8