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 | 1 |
| 2 | 755 |
| 3 | 4648 |
| 4 | 1335 |
| 5 | 1096 |
| 6 | 14708 |
| 7 | 5964 |
| 8 | 636 |
| 9 | 1063 |
| 10 | 13019 |
| 11 | 9808 |
| 12 | 2776 |
| 13 | 2580 |
| 14 | 2797 |
| 15 | 6421 |
| 16 | 1573 |
| 17 | 2432 |
| 18 | 4790 |
| 19 | 862 |
| 20 | 1855 |
| 21 | 566 |
| 22 | 2145 |
| 23 | 18554 |
| 24 | 35634 |
| 25 | 5264 |
| 26 | 1293 |
| 27 | 39402 |
| 28 | 1445 |
| 29 | 2397 |
| 30 | 17930 |
| 31 | 586 |
| 32 | 2526 |
| 33 | 24571 |
| 34 | 18403 |
| 35 | 5480 |
| 36 | 366 |
| 37 | 5159 |
| 38 | 9710 |
| 39 | 179 |
| 40 | 4469 |
| 41 | 6757 |
| 42 | 7866 |
| 43 | 263 |
| 44 | 1701 |
| 45 | 2941 |
| 46 | 477 |
| 47 | 5032 |
| 48 | 10705 |
| 49 | 3494 |
| 50 | 8597 |
| 51 | 953 |
| 52 | 11954 |
| 53 | 2586 |
| 54 | 689 |
| 55 | 9456 |
| 56 | 1309 |
| 57 | 8651 |
| 58 | 12538 |
| 59 | 4106 |
| 60 | 13762 |