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) |
---|---|
11 | 1 |
12 | 5 |
13 | 25 |
14 | 116 |
15 | 482 |
16 | 1834 |
17 | 6399 |
18 | 20688 |
19 | 62355 |
20 | 176542 |
21 | 472051 |
22 | 1198756 |
23 | 2904166 |
24 | 6740600 |
25 | 15042512 |
26 | 32382969 |
27 | 67441667 |
28 | 136233495 |
29 | 267534126 |
30 | 511819591 |
31 | 955658500 |
32 | 1744487967 |
33 | 3117961283 |
34 | 5463991463 |
35 | 9400016470 |
36 | 15893600813 |