A192920 - cp's OEIS frontend

A192920 Coefficient of x in the reduction by (x^2 -> x+1) of the polynomial F(n+4)*x^n, where F=A000045 (Fibonacci sequence).

n	a(n)
0	0
1	5
2	8
3	26
4	63
5	170
6	440
7	1157
8	3024
9	7922
10	20735
11	54290
12	142128
13	372101
14	974168
15	2550410
16	6677055
17	17480762
18	45765224
19	119814917
20	313679520
21	821223650
22	2149991423
23	5628750626
24	14736260448
25	38580030725
26	101003831720
27	264431464442

[0, 5, 8, 26, 63, 170, 440, 1157, 3024, 7922, 20735, 54290, 142128, 372101, 974168, 2550410, 6677055, 17480762, 45765224, 119814917, 313679520, 821223650, 2149991423, 5628750626, 14736260448, 38580030725, 101003831720, 264431464442]

cp's OEIS Frontend

A192920 Coefficient of x in the reduction by (x^2 -> x+1) of the polynomial F(n+4)*x^n, where F=A000045 (Fibonacci sequence).

Table of values

List of values