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 | 42 |
2 | 12852 |
3 | 4780104 |
4 | 1974512526 |
5 | 863778376440 |
6 | 391960077239304 |
7 | 182430901827757632 |
8 | 86505196617272556900 |
9 | 41607881477457256661154 |
10 | 20239469012268054187498440 |
11 | 9935363620927698868439915544 |
12 | 4914082482014906612773260362232 |