A192974 - cp's OEIS frontend

A192974 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	4
3	14
4	37
5	84
6	172
7	329
8	600
9	1058
10	1821
11	3080
12	5144
13	8513
14	13996
15	22902
16	37349
17	60764
18	98692
19	160105
20	259520
21	420426
22	680829
23	1102224
24	1784112
25	2887489
26	4672852
27	7561694
28	12236005
29	19799268
30	32036956
31	51838025
32	83876904
33	135716978

[0, 1, 4, 14, 37, 84, 172, 329, 600, 1058, 1821, 3080, 5144, 8513, 13996, 22902, 37349, 60764, 98692, 160105, 259520, 420426, 680829, 1102224, 1784112, 2887489, 4672852, 7561694, 12236005, 19799268, 32036956, 51838025, 83876904, 135716978]

cp's OEIS Frontend

A192974 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