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 | 0 |
1 | 4 |
2 | 9 |
3 | 59 |
4 | 559 |
5 | 3059 |
6 | 12434 |
7 | 59309 |
8 | 371809 |
9 | 371809 |
10 | 8184309 |
11 | 27715559 |
12 | 76543684 |
13 | 320684309 |
14 | 1541387434 |
15 | 25955449934 |
16 | 86990606184 |
17 | 392166387434 |
18 | 2680984746809 |
19 | 14125076543684 |
20 | 52272049199934 |
21 | 338374344121809 |
22 | 2245722976934309 |
23 | 7014094558965559 |
24 | 42776881424199934 |