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 | 10 |
| 3 | 34 |
| 4 | 136 |
| 5 | 169 |
| 6 | 2402 |
| 7 | 5329 |
| 8 | 21004 |
| 9 | 38184 |
| 10 | 41164 |
| 11 | 54722 |
| 12 | 458010 |
| 13 | 776112 |
| 14 | 1060802 |
| 15 | 5026562 |
| 16 | 10800112 |
| 17 | 11108164 |
| 18 | 14366402 |
| 19 | 65676408 |
| 20 | 87026656 |
| 21 | 102944992 |
| 22 | 387999360 |
| 23 | 1488668112 |
| 24 | 4414086384 |
| 25 | 10499710072 |
| 26 | 28645019964 |