A384592 - cp's OEIS frontend

A384592 a(n) = neg(M(n)), where M(n) is the n X n circulant matrix with (row 1) = (F(1), F(2), ..., F(n)), where F = A000045 (Fibonacci numbers), and neg(M(n)) is the negative part of the determinant of M(n); see A380661.

n	a(n)
1	0
2	-1
3	-6
4	-150
5	-5370
6	-800640
7	-190224111
8	-176905217601
9	-291774510700416
10	-1732081174959242854
11	-20169113574187183899414
12	-780617739418078727245260288
13	-64339950490716309261029142530799
14	-16501635484912814610105139633118406681

[0, -1, -6, -150, -5370, -800640, -190224111, -176905217601, -291774510700416, -1732081174959242854, -20169113574187183899414, -780617739418078727245260288, -64339950490716309261029142530799, -16501635484912814610105139633118406681]

cp's OEIS Frontend

A384592 a(n) = neg(M(n)), where M(n) is the n X n circulant matrix with (row 1) = (F(1), F(2), ..., F(n)), where F = A000045 (Fibonacci numbers), and neg(M(n)) is the negative part of the determinant of M(n); see A380661.

Table of values

List of values