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 | 1260 |
| 2 | 2520 |
| 3 | 2574 |
| 4 | 3080 |
| 5 | 3740 |
| 6 | 3780 |
| 7 | 3978 |
| 8 | 4620 |
| 9 | 4940 |
| 10 | 5148 |
| 11 | 5720 |
| 12 | 5814 |
| 13 | 5940 |
| 14 | 6435 |
| 15 | 6930 |
| 16 | 7020 |
| 17 | 7280 |
| 18 | 7560 |
| 19 | 7820 |
| 20 | 7866 |
| 21 | 7956 |
| 22 | 8190 |
| 23 | 8550 |
| 24 | 8580 |
| 25 | 8892 |
| 26 | 9044 |
| 27 | 10010 |
| 28 | 10350 |
| 29 | 10395 |
| 30 | 10472 |
| 31 | 10640 |
| 32 | 11628 |
| 33 | 11880 |
| 34 | 12006 |
| 35 | 12240 |
| 36 | 12870 |
| 37 | 12920 |
| 38 | 13050 |
| 39 | 13260 |
| 40 | 13340 |
| 41 | 13680 |
| 42 | 13685 |
| 43 | 13832 |
| 44 | 13860 |
| 45 | 13950 |