A192389 - cp's OEIS frontend

A192389 Coefficient of x in the reduction by x^2 -> x+1 of the polynomial p(n,x) defined at Comments.

n	a(n)
0	0
1	1
2	3
3	9
4	22
5	48
6	96
7	181
8	327
9	573
10	982
11	1656
12	2760
13	4561
14	7491
15	12249
16	19966
17	32472
18	52728
19	85525
20	138615
21	224541
22	363598
23	588624
24	952752
25	1541953
26	2495331
27	4037961
28	6534022
29	10572768
30	17107632
31	27681301
32	44789895
33	72472221
34	117263206

[0, 1, 3, 9, 22, 48, 96, 181, 327, 573, 982, 1656, 2760, 4561, 7491, 12249, 19966, 32472, 52728, 85525, 138615, 224541, 363598, 588624, 952752, 1541953, 2495331, 4037961, 6534022, 10572768, 17107632, 27681301, 44789895, 72472221, 117263206]

cp's OEIS Frontend

A192389 Coefficient of x in the reduction by x^2 -> x+1 of the polynomial p(n,x) defined at Comments.

Table of values

List of values