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 | 11 |
| 2 | 26 |
| 3 | 41 |
| 4 | 56 |
| 5 | 71 |
| 6 | 91 |
| 7 | 106 |
| 8 | 121 |
| 9 | 136 |
| 10 | 151 |
| 11 | 171 |
| 12 | 176 |
| 13 | 186 |
| 14 | 201 |
| 15 | 216 |
| 16 | 231 |
| 17 | 241 |
| 18 | 251 |
| 19 | 266 |
| 20 | 281 |
| 21 | 296 |
| 22 | 311 |
| 23 | 331 |
| 24 | 346 |
| 25 | 361 |
| 26 | 376 |
| 27 | 391 |
| 28 | 411 |
| 29 | 416 |
| 30 | 426 |
| 31 | 441 |
| 32 | 456 |
| 33 | 471 |
| 34 | 481 |
| 35 | 491 |
| 36 | 506 |
| 37 | 521 |
| 38 | 536 |
| 39 | 551 |
| 40 | 566 |
| 41 | 571 |
| 42 | 586 |
| 43 | 601 |
| 44 | 616 |
| 45 | 635 |
| 46 | 651 |
| 47 | 656 |
| 48 | 666 |
| 49 | 681 |
| 50 | 696 |
| 51 | 715 |
| 52 | 731 |
| 53 | 746 |