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 | 3 |
2 | 18 |
3 | 139 |
4 | 1218 |
5 | 11511 |
6 | 114398 |
7 | 1178421 |
8 | 12469626 |
9 | 134734092 |
10 | 1480317468 |
11 | 16487870031 |
12 | 185744716414 |
13 | 2112756042468 |
14 | 24230663513604 |
15 | 279889210974003 |
16 | 3253295301115290 |
17 | 38023971948455859 |
18 | 446603044829013514 |
19 | 5268557500949993964 |
20 | 62398899992129490756 |