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 | 0 |
| 2 | 0 |
| 3 | 13 |
| 4 | 32 |
| 5 | 63 |
| 6 | 112 |
| 7 | 185 |
| 8 | 288 |
| 9 | 427 |
| 10 | 608 |
| 11 | 837 |
| 12 | 1120 |
| 13 | 1463 |
| 14 | 1872 |
| 15 | 2353 |
| 16 | 2912 |
| 17 | 3555 |
| 18 | 4288 |
| 19 | 5117 |
| 20 | 6048 |
| 21 | 7087 |
| 22 | 8240 |
| 23 | 9513 |
| 24 | 10912 |
| 25 | 12443 |
| 26 | 14112 |
| 27 | 15925 |
| 28 | 17888 |
| 29 | 20007 |
| 30 | 22288 |
| 31 | 24737 |
| 32 | 27360 |
| 33 | 30163 |
| 34 | 33152 |
| 35 | 36333 |
| 36 | 39712 |
| 37 | 43295 |
| 38 | 47088 |
| 39 | 51097 |
| 40 | 55328 |
| 41 | 59787 |
| 42 | 64480 |
| 43 | 69413 |
| 44 | 74592 |
| 45 | 80023 |
| 46 | 85712 |
| 47 | 91665 |
| 48 | 97888 |