A192430 - cp's OEIS frontend

A192430 Constant term of the reduction by x^2->x+1 of the polynomial p(n,x) defined below in Comments.

n	a(n)
0	1
1	1
2	3
3	9
4	33
5	113
6	403
7	1409
8	4977
9	17489
10	61619
11	216809
12	763377
13	2686881
14	9458787
15	33295297
16	117206177
17	412579681
18	1452347043
19	5112464521
20	17996645761
21	63350804881
22	223004208243
23	785007489729
24	2763341973393
25	9727369663793

[1, 1, 3, 9, 33, 113, 403, 1409, 4977, 17489, 61619, 216809, 763377, 2686881, 9458787, 33295297, 117206177, 412579681, 1452347043, 5112464521, 17996645761, 63350804881, 223004208243, 785007489729, 2763341973393, 9727369663793]

cp's OEIS Frontend

A192430 Constant term of the reduction by x^2->x+1 of the polynomial p(n,x) defined below in Comments.

Table of values

List of values