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 | 8 |
2 | 47 |
3 | 238 |
4 | 1113 |
5 | 4956 |
6 | 21379 |
7 | 90266 |
8 | 375485 |
9 | 1545544 |
10 | 6313671 |
11 | 25650534 |
12 | 103792417 |
13 | 418745972 |
14 | 1685723723 |
15 | 6775136242 |
16 | 27197312709 |
17 | 109079641440 |
18 | 437189912335 |
19 | 1751374038590 |
20 | 7013340021161 |
21 | 28076893083148 |