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 | 3 |
3 | 16 |
4 | 118 |
5 | 1116 |
6 | 12869 |
7 | 175096 |
8 | 2745726 |
9 | 48756438 |
10 | 967026762 |
11 | 21188546616 |
12 | 508286084222 |
13 | 13249410224210 |
14 | 372908807794347 |
15 | 11270832179901016 |
16 | 364083312029454453 |
17 | 12518063823862065816 |
18 | 456432182550333723335 |
19 | 17591590487681007523476 |