A192904 - cp's OEIS frontend

A192904 Constant term in the reduction by (x^2 -> x + 1) of the polynomial p(n,x) defined below at Comments.

n	a(n)
0	1
1	0
2	1
3	5
4	16
5	49
6	153
7	480
8	1505
9	4717
10	14784
11	46337
12	145233
13	455200
14	1426721
15	4471733
16	14015632
17	43928817
18	137684905
19	431542080
20	1352570689
21	4239325789
22	13287204352
23	41645725825
24	130529073953
25	409113752000
26	1282274186177

[1, 0, 1, 5, 16, 49, 153, 480, 1505, 4717, 14784, 46337, 145233, 455200, 1426721, 4471733, 14015632, 43928817, 137684905, 431542080, 1352570689, 4239325789, 13287204352, 41645725825, 130529073953, 409113752000, 1282274186177]

cp's OEIS Frontend

A192904 Constant term in the reduction by (x^2 -> x + 1) of the polynomial p(n,x) defined below at Comments.

Table of values

List of values