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 | 9 |
| 2 | 30 |
| 3 | 67 |
| 4 | 136 |
| 5 | 237 |
| 6 | 386 |
| 7 | 587 |
| 8 | 852 |
| 9 | 1213 |
| 10 | 1658 |
| 11 | 2227 |
| 12 | 2932 |
| 13 | 3765 |
| 14 | 4766 |
| 15 | 5939 |
| 16 | 7324 |
| 17 | 8917 |
| 18 | 10746 |
| 19 | 12851 |
| 20 | 15200 |
| 21 | 17845 |
| 22 | 20794 |
| 23 | 24083 |
| 24 | 27748 |
| 25 | 31785 |
| 26 | 36250 |
| 27 | 41107 |
| 28 | 46376 |
| 29 | 52113 |
| 30 | 58350 |
| 31 | 65111 |
| 32 | 72444 |
| 33 | 80353 |
| 34 | 88858 |
| 35 | 98003 |
| 36 | 107744 |
| 37 | 118201 |
| 38 | 129410 |
| 39 | 141355 |
| 40 | 154080 |