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.

A080872 a(n)*a(n+3) - a(n+1)*a(n+2) = 4, given a(0)=a(1)=1, a(2)=5.

Table of values

n a(n)
0 1
1 1
2 5
3 9
4 49
5 89
6 485
7 881
8 4801
9 8721
10 47525
11 86329
12 470449
13 854569
14 4656965
15 8459361
16 46099201
17 83739041
18 456335045
19 828931049
20 4517251249
21 8205571449
22 44716177445
23 81226783441
24 442644523201
25 804062262961
26 4381729054565
27 7959395846169
28 43374646022449
29 78789896198729
30 429364731169925

List of values

[1, 1, 5, 9, 49, 89, 485, 881, 4801, 8721, 47525, 86329, 470449, 854569, 4656965, 8459361, 46099201, 83739041, 456335045, 828931049, 4517251249, 8205571449, 44716177445, 81226783441, 442644523201, 804062262961, 4381729054565, 7959395846169, 43374646022449, 78789896198729, 429364731169925]