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 | 1 |
| 2 | 14 |
| 3 | 21 |
| 4 | 176 |
| 5 | 220 |
| 6 | 264 |
| 7 | 308 |
| 8 | 352 |
| 9 | 2466 |
| 10 | 2740 |
| 11 | 3014 |
| 12 | 3288 |
| 13 | 3562 |
| 14 | 3836 |
| 15 | 4110 |
| 16 | 4384 |
| 17 | 4658 |
| 18 | 4932 |
| 19 | 5206 |
| 20 | 5480 |
| 21 | 5754 |
| 22 | 37510 |
| 23 | 39215 |
| 24 | 40920 |
| 25 | 42625 |
| 26 | 44330 |
| 27 | 46035 |
| 28 | 47740 |
| 29 | 49445 |
| 30 | 51150 |
| 31 | 52855 |
| 32 | 54560 |
| 33 | 56265 |
| 34 | 57970 |
| 35 | 59675 |
| 36 | 61380 |
| 37 | 63085 |
| 38 | 64790 |
| 39 | 66495 |
| 40 | 68200 |
| 41 | 69905 |
| 42 | 71610 |