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 | 12 |
| 2 | 32 |
| 3 | 73 |
| 4 | 141 |
| 5 | 252 |
| 6 | 414 |
| 7 | 649 |
| 8 | 967 |
| 9 | 1394 |
| 10 | 1944 |
| 11 | 2649 |
| 12 | 3523 |
| 13 | 4604 |
| 14 | 5910 |
| 15 | 7483 |
| 16 | 9343 |
| 17 | 11538 |
| 18 | 14090 |
| 19 | 17053 |
| 20 | 20451 |
| 21 | 24342 |
| 22 | 28754 |
| 23 | 33751 |
| 24 | 39361 |
| 25 | 45654 |
| 26 | 52662 |
| 27 | 60459 |
| 28 | 69079 |
| 29 | 78602 |
| 30 | 89064 |
| 31 | 100551 |
| 32 | 113101 |
| 33 | 126804 |
| 34 | 141702 |
| 35 | 157891 |
| 36 | 175413 |
| 37 | 194370 |
| 38 | 214808 |