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 | 2 |
2 | 18 |
3 | 88 |
4 | 398 |
5 | 1768 |
6 | 7508 |
7 | 30644 |
8 | 121310 |
9 | 467234 |
10 | 1756080 |
11 | 6457168 |
12 | 23274788 |
13 | 82381584 |
14 | 286760344 |
15 | 982874120 |
16 | 3320800590 |
17 | 11070619228 |
18 | 36446345198 |
19 | 118581503192 |
20 | 381552358872 |
21 | 1214868568728 |
22 | 3829841265428 |
23 | 11959828895612 |
24 | 37013411304892 |
25 | 113570015855642 |