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 | 361 |
| 2 | 451 |
| 3 | 551 |
| 4 | 781 |
| 5 | 1711 |
| 6 | 2101 |
| 7 | 2761 |
| 8 | 3781 |
| 9 | 4061 |
| 10 | 4351 |
| 11 | 5611 |
| 12 | 5951 |
| 13 | 7031 |
| 14 | 7801 |
| 15 | 8201 |
| 16 | 8611 |
| 17 | 9031 |
| 18 | 10351 |
| 19 | 10811 |
| 20 | 11281 |
| 21 | 11761 |
| 22 | 12751 |
| 23 | 13261 |
| 24 | 14311 |
| 25 | 15961 |
| 26 | 16531 |
| 27 | 17111 |
| 28 | 17701 |
| 29 | 21451 |
| 30 | 23461 |
| 31 | 26281 |
| 32 | 28501 |
| 33 | 29261 |
| 34 | 30031 |
| 35 | 30811 |
| 36 | 34861 |
| 37 | 35701 |
| 38 | 40951 |
| 39 | 41861 |
| 40 | 42781 |
| 41 | 45601 |
| 42 | 46561 |