Numerator of the coefficients of k^2 term at Sum[Sum[(i-j)^(2n),{i,1,k}],{j,1,k}].
A120282
Numerator of the coefficients of k^2 term at Sum[Sum[(i-j)^(2n),{i,1,k}],{j,1,k}].
Terms
- a(0) =-1a(1) =1a(2) =-5a(3) =7a(4) =-15a(5) =7601a(6) =-91a(7) =3617a(8) =-745739a(9) =3317609a(10) =-5981591a(11) =5436374093a(12) =-213827575a(13) =213745149261
External references
- oeis: A120282