A318404 - cp's OEIS frontend

A318404 a(n) = F(n+1)^4 - 4F(n-1)F(n)^3, where F(n) = A000045(n), the n-th Fibonacci number.

n	a(n)
0	1
1	1
2	12
3	49
4	409
5	2596
6	18321
7	124177
8	854764
9	5849089
10	40115241
11	274888516
12	1884285217
13	12914634529
14	88519396044
15	606717892561
16	4158514347961
17	28502860300132
18	195361565985969
19	1339027949145649
20	9177834477168556
21	62905812346085281
22	431162854681140297

[1, 1, 12, 49, 409, 2596, 18321, 124177, 854764, 5849089, 40115241, 274888516, 1884285217, 12914634529, 88519396044, 606717892561, 4158514347961, 28502860300132, 195361565985969, 1339027949145649, 9177834477168556, 62905812346085281, 431162854681140297]

cp's OEIS Frontend

A318404 a(n) = F(n+1)^4 - 4F(n-1)F(n)^3, where F(n) = A000045(n), the n-th Fibonacci number.

Table of values

List of values

cp's OEIS Frontend

A318404 a(n) = F(n+1)^4 - 4*F(n-1)*F(n)^3, where F(n) = A000045(n), the n-th Fibonacci number.

Table of values

List of values

A318404 a(n) = F(n+1)^4 - 4F(n-1)F(n)^3, where F(n) = A000045(n), the n-th Fibonacci number.