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 | 1249 |
| 2 | 14293 |
| 3 | 17929 |
| 4 | 31741 |
| 5 | 32089 |
| 6 | 33151 |
| 7 | 35869 |
| 8 | 57193 |
| 9 | 60859 |
| 10 | 64891 |
| 11 | 71443 |
| 12 | 85303 |
| 13 | 87481 |
| 14 | 90793 |
| 15 | 93103 |
| 16 | 98533 |
| 17 | 99679 |
| 18 | 99961 |
| 19 | 108079 |
| 20 | 131221 |
| 21 | 135319 |
| 22 | 139429 |
| 23 | 140731 |
| 24 | 144451 |
| 25 | 157639 |
| 26 | 165559 |
| 27 | 171439 |
| 28 | 175909 |
| 29 | 180043 |
| 30 | 186619 |
| 31 | 193153 |
| 32 | 203353 |
| 33 | 214531 |
| 34 | 217489 |