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) |
|---|---|
| 0 | 0 |
| 1 | 16 |
| 2 | 63 |
| 3 | 141 |
| 4 | 250 |
| 5 | 390 |
| 6 | 561 |
| 7 | 763 |
| 8 | 996 |
| 9 | 1260 |
| 10 | 1555 |
| 11 | 1881 |
| 12 | 2238 |
| 13 | 2626 |
| 14 | 3045 |
| 15 | 3495 |
| 16 | 3976 |
| 17 | 4488 |
| 18 | 5031 |
| 19 | 5605 |
| 20 | 6210 |
| 21 | 6846 |
| 22 | 7513 |
| 23 | 8211 |
| 24 | 8940 |
| 25 | 9700 |
| 26 | 10491 |
| 27 | 11313 |
| 28 | 12166 |
| 29 | 13050 |
| 30 | 13965 |
| 31 | 14911 |
| 32 | 15888 |
| 33 | 16896 |
| 34 | 17935 |