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.
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 |