A086459 - cp's OEIS frontend

A086459 Determinant of the circulant matrix whose rows are formed by successively rotating the vector (1, 2, 4, 8, ..., 2^(n-1)) right.

n	a(n)
1	1
2	-3
3	49
4	-3375
5	923521
6	-992436543
7	4195872914689
8	-70110209207109375
9	4649081944211090042881
10	-1227102111503512992112190463
11	1291749870339606615892191271170049
12	-5429914198235566686555216227881787109375

[1, -3, 49, -3375, 923521, -992436543, 4195872914689, -70110209207109375, 4649081944211090042881, -1227102111503512992112190463, 1291749870339606615892191271170049, -5429914198235566686555216227881787109375]

cp's OEIS Frontend

A086459 Determinant of the circulant matrix whose rows are formed by successively rotating the vector (1, 2, 4, 8, ..., 2^(n-1)) right.

Table of values

List of values