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 | 7 |
2 | 56 |
3 | 399 |
4 | 3143 |
5 | 22694 |
6 | 176701 |
7 | 1288707 |
8 | 9947056 |
9 | 73093699 |
10 | 560499443 |
11 | 4142090694 |
12 | 31606563401 |
13 | 234569007407 |
14 | 1783290614056 |
15 | 13277171976999 |
16 | 100658412065743 |
17 | 751239838938694 |
18 | 5683502030160101 |
19 | 42494254138156107 |