Determinant of n X n matrix whose main diagonal consists of the first n 7-gonal numbers and all other elements are 1's.

A302911

Determinant of n X n matrix whose main diagonal consists of the first n 7-gonal numbers and all other elements are 1's.

Terms

    a(0) =1a(1) =6a(2) =102a(3) =3366a(4) =181764a(5) =14541120a(6) =1614064320a(7) =237267455040

External references