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 | 2 |
| 2 | 3 |
| 3 | 7 |
| 4 | 62 |
| 5 | 63 |
| 6 | 65 |
| 7 | 66 |
| 8 | 67 |
| 9 | 74 |
| 10 | 76 |
| 11 | 77 |
| 12 | 78 |
| 13 | 84 |
| 14 | 86 |
| 15 | 87 |
| 16 | 92 |
| 17 | 93 |
| 18 | 94 |
| 19 | 95 |
| 20 | 202 |
| 21 | 207 |
| 22 | 274 |
| 23 | 275 |
| 24 | 282 |
| 25 | 284 |
| 26 | 287 |
| 27 | 288 |
| 28 | 292 |
| 29 | 295 |
| 30 | 298 |
| 31 | 305 |
| 32 | 307 |
| 33 | 452 |
| 34 | 453 |
| 35 | 457 |
| 36 | 587 |
| 37 | 588 |
| 38 | 592 |
| 39 | 594 |
| 40 | 607 |
| 41 | 624 |
| 42 | 632 |
| 43 | 635 |
| 44 | 636 |
| 45 | 637 |
| 46 | 638 |
| 47 | 653 |
| 48 | 664 |
| 49 | 665 |
| 50 | 666 |
| 51 | 667 |
| 52 | 668 |
| 53 | 675 |
| 54 | 686 |
| 55 | 688 |
| 56 | 695 |
| 57 | 697 |
| 58 | 698 |
| 59 | 702 |
| 60 | 703 |
| 61 | 705 |
| 62 | 707 |