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) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 15 |
| 4 | 34 |
| 5 | 68 |
| 6 | 118 |
| 7 | 186 |
| 8 | 279 |
| 9 | 400 |
| 10 | 563 |
| 11 | 754 |
| 12 | 998 |
| 13 | 1265 |
| 14 | 1614 |
| 15 | 2015 |
| 16 | 2468 |
| 17 | 3023 |
| 18 | 3610 |
| 19 | 4277 |
| 20 | 4980 |
| 21 | 5795 |
| 22 | 6734 |
| 23 | 7754 |
| 24 | 8847 |
| 25 | 10170 |
| 26 | 11502 |
| 27 | 13002 |
| 28 | 14661 |
| 29 | 16373 |
| 30 | 18150 |
| 31 | 20212 |
| 32 | 22351 |
| 33 | 24465 |
| 34 | 26949 |
| 35 | 29608 |
| 36 | 32312 |
| 37 | 35295 |
| 38 | 38459 |
| 39 | 41644 |
| 40 | 45192 |
| 41 | 48910 |
| 42 | 52858 |
| 43 | 56965 |
| 44 | 61291 |
| 45 | 65677 |