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.

A192953 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 2
3 6
4 13
5 26
6 48
7 85
8 146
9 246
10 409
11 674
12 1104
13 1801
14 2930
15 4758
16 7717
17 12506
18 20256
19 32797
20 53090
21 85926
22 139057
23 225026
24 364128
25 589201
26 953378
27 1542630
28 2496061
29 4038746
30 6534864
31 10573669
32 17108594
33 27682326
34 44790985
35 72473378

List of values

[0, 1, 2, 6, 13, 26, 48, 85, 146, 246, 409, 674, 1104, 1801, 2930, 4758, 7717, 12506, 20256, 32797, 53090, 85926, 139057, 225026, 364128, 589201, 953378, 1542630, 2496061, 4038746, 6534864, 10573669, 17108594, 27682326, 44790985, 72473378]