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.

A260917 Expansion of 1/(1 - x - x^2 - x^3 + x^6 + x^7).

Table of values

n a(n)
0 1
1 1
2 2
3 4
4 7
5 13
6 23
7 41
8 74
9 132
10 236
11 422
12 754
13 1348
14 2409
15 4305
16 7694
17 13750
18 24573
19 43915
20 78481
21 140255
22 250652
23 447944
24 800528
25 1430636
26 2556712
27 4569140
28 8165581
29 14592837
30 26079086
31 46606340
32 83290915
33 148850489
34 266013023
35 475396009
36 849587598
37 1518311204
38 2713397556
39 4849154954
40 8666000202

List of values

[1, 1, 2, 4, 7, 13, 23, 41, 74, 132, 236, 422, 754, 1348, 2409, 4305, 7694, 13750, 24573, 43915, 78481, 140255, 250652, 447944, 800528, 1430636, 2556712, 4569140, 8165581, 14592837, 26079086, 46606340, 83290915, 148850489, 266013023, 475396009, 849587598, 1518311204, 2713397556, 4849154954, 8666000202]