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) |
|---|---|
| 0 | 0 |
| 1 | 9236 |
| 2 | 9237 |
| 3 | 9238 |
| 4 | 9247 |
| 5 | 9248 |
| 6 | 9330 |
| 7 | 9331 |
| 8 | 9353 |
| 9 | 9356 |
| 10 | 9357 |
| 11 | 9358 |
| 12 | 9385 |
| 13 | 9388 |
| 14 | 9399 |
| 15 | 9407 |
| 16 | 9446 |
| 17 | 9453 |
| 18 | 9476 |
| 19 | 9477 |
| 20 | 9478 |
| 21 | 9480 |
| 22 | 9481 |
| 23 | 9547 |
| 24 | 9561 |
| 25 | 9590 |
| 26 | 9626 |
| 27 | 9652 |
| 28 | 9653 |
| 29 | 9655 |
| 30 | 9656 |
| 31 | 9722 |
| 32 | 9743 |
| 33 | 9775 |
| 34 | 9776 |
| 35 | 9778 |
| 36 | 9781 |
| 37 | 9786 |
| 38 | 9844 |
| 39 | 1308289 |
| 40 | 1308290 |
| 41 | 1308465 |
| 42 | 1308468 |
| 43 | 1308592 |
| 44 | 1308713 |
| 45 | 1308717 |
| 46 | 1308750 |
| 47 | 1308809 |
| 48 | 1308815 |
| 49 | 1309104 |
| 50 | 1309162 |
| 51 | 1309214 |
| 52 | 1309299 |
| 53 | 1309397 |
| 54 | 1309464 |
| 55 | 1309465 |
| 56 | 1309536 |
| 57 | 1309537 |
| 58 | 1309640 |
| 59 | 1309641 |
| 60 | 1309642 |
| 61 | 1309648 |
| 62 | 1309675 |
| 63 | 1309714 |
| 64 | 1309751 |
| 65 | 1309879 |
| 66 | 1309883 |
| 67 | 1310010 |
| 68 | 1310011 |