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.

A102871 a(n) = a(n-3) - 5*a(n-2) + 5*a(n-1), a(0) = 1, a(1) = 3, a(2) = 10.

Table of values

n a(n)
0 1
1 3
2 10
3 36
4 133
5 495
6 1846
7 6888
8 25705
9 95931
10 358018
11 1336140
12 4986541
13 18610023
14 69453550
15 259204176
16 967363153
17 3610248435
18 13473630586
19 50284273908
20 187663465045
21 700369586271
22 2613814880038
23 9754889933880
24 36405744855481
25 135868089488043
26 507066613096690

List of values

[1, 3, 10, 36, 133, 495, 1846, 6888, 25705, 95931, 358018, 1336140, 4986541, 18610023, 69453550, 259204176, 967363153, 3610248435, 13473630586, 50284273908, 187663465045, 700369586271, 2613814880038, 9754889933880, 36405744855481, 135868089488043, 507066613096690]