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) |
|---|---|
| 2 | 1 |
| 3 | 17 |
| 4 | 62 |
| 5 | 118 |
| 6 | 251 |
| 7 | 250 |
| 8 | 433 |
| 9 | 1052 |
| 10 | 407 |
| 11 | 1280 |
| 12 | 2002 |
| 13 | 1968 |
| 14 | 793 |
| 15 | 3052 |
| 16 | 5614 |
| 17 | 1456 |
| 18 | 5337 |
| 19 | 5939 |
| 20 | 2413 |
| 21 | 5615 |
| 22 | 20217 |
| 23 | 11648 |
| 24 | 11080 |
| 25 | 31024 |
| 26 | 5425 |
| 27 | 1737 |
| 28 | 28027 |
| 29 | 26846 |
| 30 | 17451 |
| 31 | 33535 |
| 32 | 10261 |
| 33 | 64019 |
| 34 | 23552 |
| 35 | 44937 |
| 36 | 30086 |
| 37 | 84870 |
| 38 | 17353 |
| 39 | 55243 |
| 40 | 48824 |
| 41 | 108936 |
| 42 | 58618 |
| 43 | 87977 |