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 | 5 |
| 3 | 13 |
| 4 | 22 |
| 5 | 38 |
| 6 | 63 |
| 7 | 90 |
| 8 | 122 |
| 9 | 158 |
| 10 | 207 |
| 11 | 271 |
| 12 | 343 |
| 13 | 424 |
| 14 | 524 |
| 15 | 632 |
| 16 | 753 |
| 17 | 878 |
| 18 | 1006 |
| 19 | 1150 |
| 20 | 1319 |
| 21 | 1515 |
| 22 | 1715 |
| 23 | 1931 |
| 24 | 2156 |
| 25 | 2399 |
| 26 | 2655 |
| 27 | 2943 |
| 28 | 3232 |
| 29 | 3556 |
| 30 | 3899 |
| 31 | 4260 |
| 32 | 4652 |
| 33 | 5052 |
| 34 | 5484 |
| 35 | 5925 |
| 36 | 6409 |
| 37 | 6909 |
| 38 | 7421 |
| 39 | 7950 |
| 40 | 8526 |
| 41 | 9151 |
| 42 | 9799 |
| 43 | 10474 |
| 44 | 11150 |
| 45 | 11879 |
| 46 | 12663 |