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 | 19 |
| 1 | 43 |
| 2 | 67 |
| 3 | 91 |
| 4 | 115 |
| 5 | 139 |
| 6 | 163 |
| 7 | 187 |
| 8 | 211 |
| 9 | 235 |
| 10 | 259 |
| 11 | 283 |
| 12 | 307 |
| 13 | 331 |
| 14 | 355 |
| 15 | 379 |
| 16 | 403 |
| 17 | 427 |
| 18 | 451 |
| 19 | 475 |
| 20 | 499 |
| 21 | 523 |
| 22 | 547 |
| 23 | 571 |
| 24 | 595 |
| 25 | 619 |
| 26 | 643 |
| 27 | 667 |
| 28 | 691 |
| 29 | 715 |
| 30 | 739 |
| 31 | 763 |
| 32 | 787 |
| 33 | 811 |
| 34 | 835 |
| 35 | 859 |
| 36 | 883 |
| 37 | 907 |
| 38 | 931 |
| 39 | 955 |
| 40 | 979 |
| 41 | 1003 |
| 42 | 1027 |
| 43 | 1051 |
| 44 | 1075 |