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 | 688 |
| 2 | 1552 |
| 3 | 3496 |
| 4 | 4360 |
| 5 | 5008 |
| 6 | 6352 |
| 7 | 6952 |
| 8 | 7546 |
| 9 | 7672 |
| 10 | 9256 |
| 11 | 9625 |
| 12 | 9712 |
| 13 | 10062 |
| 14 | 10300 |
| 15 | 10840 |
| 16 | 11632 |
| 17 | 11875 |
| 18 | 12112 |
| 19 | 12136 |
| 20 | 12460 |
| 21 | 12712 |
| 22 | 13432 |
| 23 | 13648 |
| 24 | 13744 |
| 25 | 13912 |
| 26 | 14152 |
| 27 | 14812 |
| 28 | 14920 |
| 29 | 15484 |
| 30 | 16562 |
| 31 | 17050 |
| 32 | 17104 |
| 33 | 17272 |
| 34 | 17608 |
| 35 | 17752 |
| 36 | 18130 |
| 37 | 18232 |
| 38 | 18616 |
| 39 | 18952 |
| 40 | 19062 |
| 41 | 19624 |
| 42 | 19792 |
| 43 | 21100 |
| 44 | 21136 |
| 45 | 21352 |