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 | 1 |
| 1 | 44 |
| 2 | 170 |
| 3 | 380 |
| 4 | 674 |
| 5 | 1052 |
| 6 | 1514 |
| 7 | 2060 |
| 8 | 2690 |
| 9 | 3404 |
| 10 | 4202 |
| 11 | 5084 |
| 12 | 6050 |
| 13 | 7100 |
| 14 | 8234 |
| 15 | 9452 |
| 16 | 10754 |
| 17 | 12140 |
| 18 | 13610 |
| 19 | 15164 |
| 20 | 16802 |
| 21 | 18524 |
| 22 | 20330 |
| 23 | 22220 |
| 24 | 24194 |
| 25 | 26252 |
| 26 | 28394 |
| 27 | 30620 |
| 28 | 32930 |
| 29 | 35324 |
| 30 | 37802 |
| 31 | 40364 |
| 32 | 43010 |
| 33 | 45740 |
| 34 | 48554 |
| 35 | 51452 |
| 36 | 54434 |
| 37 | 57500 |
| 38 | 60650 |
| 39 | 63884 |