A192376 - cp's OEIS frontend

A192376 Constant term of the reduction by x^2->x+2 of the polynomial p(n,x) defined below in Comments.

n	a(n)
1	1
2	0
3	7
4	16
5	73
6	256
7	975
8	3616
9	13521
10	50432
11	188247
12	702512
13	2621849
14	9784832
15	36517535
16	136285248
17	508623521
18	1898208768
19	7084211623
20	26438637648
21	98670339049
22	368242718464
23	1374300534895
24	5128959421024
25	19141537149297
26	71437189176064

[1, 0, 7, 16, 73, 256, 975, 3616, 13521, 50432, 188247, 702512, 2621849, 9784832, 36517535, 136285248, 508623521, 1898208768, 7084211623, 26438637648, 98670339049, 368242718464, 1374300534895, 5128959421024, 19141537149297, 71437189176064]

cp's OEIS Frontend

A192376 Constant term of the reduction by x^2->x+2 of the polynomial p(n,x) defined below in Comments.

Table of values

List of values