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 | 12 |
| 1 | 156 |
| 2 | 588 |
| 3 | 1308 |
| 4 | 2316 |
| 5 | 3612 |
| 6 | 5196 |
| 7 | 7068 |
| 8 | 9228 |
| 9 | 11676 |
| 10 | 14412 |
| 11 | 17436 |
| 12 | 20748 |
| 13 | 24348 |
| 14 | 28236 |
| 15 | 32412 |
| 16 | 36876 |
| 17 | 41628 |
| 18 | 46668 |
| 19 | 51996 |
| 20 | 57612 |
| 21 | 63516 |
| 22 | 69708 |
| 23 | 76188 |
| 24 | 82956 |
| 25 | 90012 |
| 26 | 97356 |
| 27 | 104988 |
| 28 | 112908 |
| 29 | 121116 |
| 30 | 129612 |
| 31 | 138396 |
| 32 | 147468 |
| 33 | 156828 |
| 34 | 166476 |
| 35 | 176412 |
| 36 | 186636 |
| 37 | 197148 |