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 | 2 |
| 1 | 23 |
| 2 | 97 |
| 3 | 227 |
| 4 | 419 |
| 5 | 661 |
| 6 | 1009 |
| 7 | 1427 |
| 8 | 1879 |
| 9 | 2437 |
| 10 | 3083 |
| 11 | 3803 |
| 12 | 4637 |
| 13 | 5519 |
| 14 | 6481 |
| 15 | 7573 |
| 16 | 8737 |
| 17 | 9931 |
| 18 | 11321 |
| 19 | 12743 |
| 20 | 14327 |
| 21 | 15877 |
| 22 | 17609 |
| 23 | 19471 |
| 24 | 21391 |
| 25 | 23327 |
| 26 | 25469 |
| 27 | 27739 |
| 28 | 30047 |
| 29 | 32429 |
| 30 | 34849 |
| 31 | 37501 |
| 32 | 40231 |
| 33 | 42943 |
| 34 | 45989 |
| 35 | 49037 |
| 36 | 52121 |
| 37 | 55381 |
| 38 | 58579 |