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 | 0 |
| 1 | 23 |
| 2 | 136 |
| 3 | 411 |
| 4 | 920 |
| 5 | 1735 |
| 6 | 2928 |
| 7 | 4571 |
| 8 | 6736 |
| 9 | 9495 |
| 10 | 12920 |
| 11 | 17083 |
| 12 | 22056 |
| 13 | 27911 |
| 14 | 34720 |
| 15 | 42555 |
| 16 | 51488 |
| 17 | 61591 |
| 18 | 72936 |
| 19 | 85595 |
| 20 | 99640 |
| 21 | 115143 |
| 22 | 132176 |
| 23 | 150811 |
| 24 | 171120 |
| 25 | 193175 |
| 26 | 217048 |
| 27 | 242811 |
| 28 | 270536 |
| 29 | 300295 |
| 30 | 332160 |
| 31 | 366203 |
| 32 | 402496 |
| 33 | 441111 |
| 34 | 482120 |
| 35 | 525595 |
| 36 | 571608 |