A192956 - cp's OEIS frontend

A192956 Constant term of the reduction by x^2 -> x+1 of the polynomial p(n,x) defined at Comments.

n	a(n)
0	1
1	0
2	4
3	9
4	20
5	38
6	69
7	120
8	204
9	341
10	564
11	926
12	1513
13	2464
14	4004
15	6497
16	10532
17	17062
18	27629
19	44728
20	72396
21	117165
22	189604
23	306814
24	496465
25	803328
26	1299844
27	2103225
28	3403124
29	5506406
30	8909589
31	14416056
32	23325708
33	37741829
34	61067604
35	98809502

[1, 0, 4, 9, 20, 38, 69, 120, 204, 341, 564, 926, 1513, 2464, 4004, 6497, 10532, 17062, 27629, 44728, 72396, 117165, 189604, 306814, 496465, 803328, 1299844, 2103225, 3403124, 5506406, 8909589, 14416056, 23325708, 37741829, 61067604, 98809502]

cp's OEIS Frontend

A192956 Constant term of the reduction by x^2 -> x+1 of the polynomial p(n,x) defined at Comments.

Table of values

List of values