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.

A192965 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 4
4 11
5 27
6 58
7 115
8 215
9 386
10 673
11 1149
12 1932
13 3213
14 5301
15 8696
16 14207
17 23143
18 37622
19 61071
20 99035
21 160486
22 259941
23 420889
24 681336
25 1102777
26 1784713
27 2888140
28 4673555
29 7562451
30 12236818
31 19800139
32 32037887
33 51839018
34 83877961

List of values

[0, 1, 1, 4, 11, 27, 58, 115, 215, 386, 673, 1149, 1932, 3213, 5301, 8696, 14207, 23143, 37622, 61071, 99035, 160486, 259941, 420889, 681336, 1102777, 1784713, 2888140, 4673555, 7562451, 12236818, 19800139, 32037887, 51839018, 83877961]