Determinant of n X n matrix whose main diagonal consists of the first n 5-gonal numbers and all other elements are 1's.

A302909

Determinant of n X n matrix whose main diagonal consists of the first n 5-gonal numbers and all other elements are 1's.

Terms

    a(0) =1a(1) =4a(2) =44a(3) =924a(4) =31416a(5) =1570800a(6) =108385200a(7) =9863053200

External references