A086569 - cp's OEIS frontend

A086569 Product of the nonzero eigenvalues of the circulant matrix whose rows are formed by successively rotating a vector of binomial coefficients right. Generalization of A048954.

n	a(n)
1	1
2	-3
3	28
4	-375
5	3751
6	-49392
7	6835648
8	-1343091375
9	364668913756
10	-210736858987743
11	101832157445630503
12	-67043511427995648000
13	487627751563388801409591
14	-4875797582053878382039400448
15	58623274842128064372315087290368

[1, -3, 28, -375, 3751, -49392, 6835648, -1343091375, 364668913756, -210736858987743, 101832157445630503, -67043511427995648000, 487627751563388801409591, -4875797582053878382039400448, 58623274842128064372315087290368]

cp's OEIS Frontend

A086569 Product of the nonzero eigenvalues of the circulant matrix whose rows are formed by successively rotating a vector of binomial coefficients right. Generalization of A048954.

Table of values

List of values