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 | 5 |
3 | 40 |
4 | 457 |
5 | 7101 |
6 | 148270 |
7 | 4206121 |
8 | 165267951 |
9 | 9117777074 |
10 | 709325010385 |
11 | 77906424970811 |
12 | 12109278363587036 |
13 | 2670187179684919761 |
14 | 836451775445907622685 |
15 | 372646977140600929476104 |
16 | 236390047765997660237447061 |
17 | 213719117789650238860723125601 |