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 | 5 |
| 1 | 15 |
| 2 | 29 |
| 3 | 47 |
| 4 | 69 |
| 5 | 95 |
| 6 | 125 |
| 7 | 159 |
| 8 | 197 |
| 9 | 239 |
| 10 | 285 |
| 11 | 335 |
| 12 | 389 |
| 13 | 447 |
| 14 | 509 |
| 15 | 575 |
| 16 | 645 |
| 17 | 719 |
| 18 | 797 |
| 19 | 879 |
| 20 | 965 |
| 21 | 1055 |
| 22 | 1149 |
| 23 | 1247 |
| 24 | 1349 |
| 25 | 1455 |
| 26 | 1565 |
| 27 | 1679 |
| 28 | 1797 |
| 29 | 1919 |
| 30 | 2045 |
| 31 | 2175 |
| 32 | 2309 |
| 33 | 2447 |
| 34 | 2589 |
| 35 | 2735 |
| 36 | 2885 |
| 37 | 3039 |
| 38 | 3197 |
| 39 | 3359 |
| 40 | 3525 |
| 41 | 3695 |
| 42 | 3869 |
| 43 | 4047 |
| 44 | 4229 |
| 45 | 4415 |
| 46 | 4605 |