A380297 - cp's OEIS frontend

A380297 Denominators of the determinant of matrix (M(n) - H(n)), where H(n) is the n-th Hilbert matrix and M(n) is an n X n matrix with i,j-th entry i+j-1.

n	a(n)
0	1
1	1
2	4
3	135
4	403200
5	2778300000
6	483930961920000
7	7180239749742259200000
8	5799315033741817236160512000000
9	6429886152366060611794081018183680000000
10	466736302504188801174703321606427057848320000000000
11	23001739511849592885668155296556060490333421994770432000000000

[1, 1, 4, 135, 403200, 2778300000, 483930961920000, 7180239749742259200000, 5799315033741817236160512000000, 6429886152366060611794081018183680000000, 466736302504188801174703321606427057848320000000000, 23001739511849592885668155296556060490333421994770432000000000]

cp's OEIS Frontend

A380297 Denominators of the determinant of matrix (M(n) - H(n)), where H(n) is the n-th Hilbert matrix and M(n) is an n X n matrix with i,j-th entry i+j-1.

Table of values

List of values