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) |
---|---|
1 | 4 |
2 | 18 |
3 | 158 |
4 | 2608 |
5 | 19766 |
6 | 333978 |
7 | 2645385 |
8 | 45830457 |
9 | 370518626 |
10 | 6504289924 |
11 | 53224723750 |
12 | 942396671062 |
13 | 7774316625479 |
14 | 138492173604656 |
15 | 1149166452333809 |
16 | 20564313304270211 |
17 | 171388475477573948 |
18 | 3077759439903425070 |