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 | 22 |
| 3 | 75 |
| 4 | 160 |
| 5 | 277 |
| 6 | 426 |
| 7 | 607 |
| 8 | 820 |
| 9 | 1065 |
| 10 | 1342 |
| 11 | 1651 |
| 12 | 1992 |
| 13 | 2365 |
| 14 | 2770 |
| 15 | 3207 |
| 16 | 3676 |
| 17 | 4177 |
| 18 | 4710 |
| 19 | 5275 |
| 20 | 5872 |
| 21 | 6501 |
| 22 | 7162 |
| 23 | 7855 |
| 24 | 8580 |
| 25 | 9337 |
| 26 | 10126 |
| 27 | 10947 |
| 28 | 11800 |
| 29 | 12685 |
| 30 | 13602 |
| 31 | 14551 |
| 32 | 15532 |
| 33 | 16545 |
| 34 | 17590 |
| 35 | 18667 |
| 36 | 19776 |
| 37 | 20917 |
| 38 | 22090 |
| 39 | 23295 |
| 40 | 24532 |