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 | 1 |
2 | 17 |
3 | 98 |
4 | 610 |
5 | 2531 |
6 | 18580 |
7 | 72453 |
8 | 449494 |
9 | 2114440 |
10 | 10753594 |
11 | 48572844 |
12 | 272867295 |
13 | 1137441506 |
14 | 5834448870 |
15 | 27276382027 |
16 | 129389072144 |
17 | 576677550870 |
18 | 2884567552542 |
19 | 12401875640710 |
20 | 59474089385344 |
21 | 270438887909580 |
22 | 1230979340265033 |
23 | 5477371267093144 |