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 | 62 |
| 3 | 297 |
| 4 | 820 |
| 5 | 1745 |
| 6 | 3186 |
| 7 | 5257 |
| 8 | 8072 |
| 9 | 11745 |
| 10 | 16390 |
| 11 | 22121 |
| 12 | 29052 |
| 13 | 37297 |
| 14 | 46970 |
| 15 | 58185 |
| 16 | 71056 |
| 17 | 85697 |
| 18 | 102222 |
| 19 | 120745 |
| 20 | 141380 |
| 21 | 164241 |
| 22 | 189442 |
| 23 | 217097 |
| 24 | 247320 |
| 25 | 280225 |
| 26 | 315926 |
| 27 | 354537 |
| 28 | 396172 |
| 29 | 440945 |
| 30 | 488970 |
| 31 | 540361 |
| 32 | 595232 |