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 | 13 |
| 2 | 74 |
| 3 | 185 |
| 4 | 346 |
| 5 | 557 |
| 6 | 818 |
| 7 | 1129 |
| 8 | 1490 |
| 9 | 1901 |
| 10 | 2362 |
| 11 | 2873 |
| 12 | 3434 |
| 13 | 4045 |
| 14 | 4706 |
| 15 | 5417 |
| 16 | 6178 |
| 17 | 6989 |
| 18 | 7850 |
| 19 | 8761 |
| 20 | 9722 |
| 21 | 10733 |
| 22 | 11794 |
| 23 | 12905 |
| 24 | 14066 |
| 25 | 15277 |
| 26 | 16538 |
| 27 | 17849 |
| 28 | 19210 |
| 29 | 20621 |
| 30 | 22082 |
| 31 | 23593 |
| 32 | 25154 |
| 33 | 26765 |
| 34 | 28426 |
| 35 | 30137 |
| 36 | 31898 |
| 37 | 33709 |
| 38 | 35570 |
| 39 | 37481 |
| 40 | 39442 |
| 41 | 41453 |
| 42 | 43514 |