A192651 - cp's OEIS frontend

A192651 Coefficient of x^2 in the reduction of the n-th Fibonacci polynomial by x^3->x^2+x+1. See Comments.

n	a(n)
1	0
2	0
3	1
4	1
5	5
6	8
7	23
8	47
9	113
10	252
11	578
12	1316
13	2994
14	6832
15	15545
16	35445
17	80711
18	183928
19	418973
20	954571
21	2174681
22	4954436
23	11287336
24	25715016
25	58584744
26	133468980
27	304072713
28	692745597
29	1578230845
30	3595564360
31	8191505015
32	18662090915

[0, 0, 1, 1, 5, 8, 23, 47, 113, 252, 578, 1316, 2994, 6832, 15545, 35445, 80711, 183928, 418973, 954571, 2174681, 4954436, 11287336, 25715016, 58584744, 133468980, 304072713, 692745597, 1578230845, 3595564360, 8191505015, 18662090915]

cp's OEIS Frontend

A192651 Coefficient of x^2 in the reduction of the n-th Fibonacci polynomial by x^3->x^2+x+1. See Comments.

Table of values

List of values