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 | 18 |
| 2 | 8284 |
| 3 | 90452 |
| 4 | 60287 |
| 5 | 526624 |
| 6 | 24 |
| 7 | 36999 |
| 8 | 669 |
| 9 | 6 |
| 10 | 24076630 |
| 11 | 5945 |
| 12 | 382 |
| 13 | 85 |
| 14 | 6 |
| 15 | 427 |
| 16 | 9 |
| 17 | 3 |
| 18 | 0 |
| 19 | 2 |
| 20 | 7 |
| 21 | 66 |
| 22 | 0 |
| 23 | 57 |
| 24 | 429526059 |
| 25 | 0 |
| 26 | 813 |
| 27 | 2862 |
| 28 | 4 |
| 29 | 763 |
| 30 | 5 |
| 31 | 9525 |
| 32 | 90 |
| 33 | 573 |
| 34 | 4 |
| 35 | 21540 |
| 36 | 934884 |
| 37 | 46066808 |
| 38 | 6847 |
| 39 | 85 |
| 40 | 4234544 |
| 41 | 53 |
| 42 | 77 |
| 43 | 9 |
| 44 | 551702 |
| 45 | 8386062 |
| 46 | 8 |
| 47 | 7520 |
| 48 | 38265 |
| 49 | 760 |
| 50 | 7 |