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 | 2 |
3 | 3 |
4 | 10 |
5 | 35 |
6 | 121 |
7 | 1092 |
8 | 5216 |
9 | 39321 |
10 | 558643 |
11 | 2433508 |
12 | 48144944 |
13 | 688652549 |
14 | 2176310995 |
15 | 145742587616 |
16 | 1334993574032 |
17 | 5551320939809 |
18 | 799648465754835 |
19 | 1049695714507276 |
20 | 90069170433616208 |
21 | 6281942689646504501 |
22 | -53282051261767839293 |
23 | 2356158301117802408472 |