cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A192982 Coefficient of x in the reduction by x^2 -> x+1 of the polynomial p(n,x) defined at Comments.

Table of values

n a(n)
0 0
1 1
2 1
3 3
4 8
5 20
6 44
7 89
8 169
9 307
10 540
11 928
12 1568
13 2617
14 4329
15 7115
16 11640
17 18980
18 30876
19 50145
20 81345
21 131851
22 213596
23 345888
24 559968
25 906385
26 1466929
27 2373939
28 3841544
29 6216212
30 10058540
31 16275593
32 26335033
33 42611587
34 68947644
35 111560320

List of values

[0, 1, 1, 3, 8, 20, 44, 89, 169, 307, 540, 928, 1568, 2617, 4329, 7115, 11640, 18980, 30876, 50145, 81345, 131851, 213596, 345888, 559968, 906385, 1466929, 2373939, 3841544, 6216212, 10058540, 16275593, 26335033, 42611587, 68947644, 111560320]