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 | 1 |
3 | 3 |
4 | 11 |
5 | 59 |
6 | 439 |
7 | 4472 |
8 | 62935 |
9 | 1209430 |
10 | 32051191 |
11 | 1166861194 |
12 | 58721422238 |
13 | 4088067759572 |
14 | 394939948283555 |
15 | 53103347018217191 |
16 | 9947926726521152127 |
17 | 2605793744856238449900 |
18 | 954325686563453398851948 |
19 | 490307345827423220333318823 |
20 | 353233139353798743949103145806 |
21 | 357764578484543977966398255436596 |
22 | 509302875450935550273793437784438990 |
23 | 1020636223630190179625684042390508142277 |