A192429 - cp's OEIS frontend

A192429 Coefficient of x in the reduction by x^2 -> x+1 of the polynomial p(n,x) defined below in Comments.

n	a(n)
0	0
1	1
2	4
3	21
4	76
5	329
6	1256
7	5157
8	20216
9	81505
10	322924
11	1293189
12	5144644
13	20550089
14	81881168
15	326756661
16	1302722672
17	5196774145
18	20723304532
19	82657204533
20	329642305468
21	1314745861769
22	5243461810232
23	20912613564549
24	83404589311592

[0, 1, 4, 21, 76, 329, 1256, 5157, 20216, 81505, 322924, 1293189, 5144644, 20550089, 81881168, 326756661, 1302722672, 5196774145, 20723304532, 82657204533, 329642305468, 1314745861769, 5243461810232, 20912613564549, 83404589311592]

cp's OEIS Frontend

A192429 Coefficient of x in the reduction by x^2 -> x+1 of the polynomial p(n,x) defined below in Comments.

Table of values

List of values