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 | 0 |
| 1 | 14 |
| 2 | 44 |
| 3 | 90 |
| 4 | 152 |
| 5 | 230 |
| 6 | 324 |
| 7 | 434 |
| 8 | 560 |
| 9 | 702 |
| 10 | 860 |
| 11 | 1034 |
| 12 | 1224 |
| 13 | 1430 |
| 14 | 1652 |
| 15 | 1890 |
| 16 | 2144 |
| 17 | 2414 |
| 18 | 2700 |
| 19 | 3002 |
| 20 | 3320 |
| 21 | 3654 |
| 22 | 4004 |
| 23 | 4370 |
| 24 | 4752 |
| 25 | 5150 |
| 26 | 5564 |
| 27 | 5994 |
| 28 | 6440 |
| 29 | 6902 |
| 30 | 7380 |
| 31 | 7874 |
| 32 | 8384 |
| 33 | 8910 |
| 34 | 9452 |
| 35 | 10010 |
| 36 | 10584 |
| 37 | 11174 |
| 38 | 11780 |
| 39 | 12402 |
| 40 | 13040 |
| 41 | 13694 |
| 42 | 14364 |
| 43 | 15050 |