A062381 - cp's OEIS frontend

A062381 Let A_n be the n X n matrix defined by A_n[i,j] = 1/F(i+j-1) for 1<=i,j<=n where F(k) is the k-th Fibonacci number (A000045). Then a_n = 1/det(A_n).

n	a(n)
1	1
2	-2
3	-360
4	16848000
5	1897448716800000
6	-3129723891582775706419200000
7	-541942196790147039091108680776954796441600000
8	66373536294235576434745706427960099542896427384297349714149376000000

[1, -2, -360, 16848000, 1897448716800000, -3129723891582775706419200000, -541942196790147039091108680776954796441600000, 66373536294235576434745706427960099542896427384297349714149376000000]

cp's OEIS Frontend

A062381 Let A_n be the n X n matrix defined by A_n[i,j] = 1/F(i+j-1) for 1<=i,j<=n where F(k) is the k-th Fibonacci number (A000045). Then a_n = 1/det(A_n).

Table of values

List of values