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 | 7 |
| 2 | 25 |
| 3 | 54 |
| 4 | 94 |
| 5 | 145 |
| 6 | 207 |
| 7 | 280 |
| 8 | 364 |
| 9 | 459 |
| 10 | 565 |
| 11 | 682 |
| 12 | 810 |
| 13 | 949 |
| 14 | 1099 |
| 15 | 1260 |
| 16 | 1432 |
| 17 | 1615 |
| 18 | 1809 |
| 19 | 2014 |
| 20 | 2230 |
| 21 | 2457 |
| 22 | 2695 |
| 23 | 2944 |
| 24 | 3204 |
| 25 | 3475 |
| 26 | 3757 |
| 27 | 4050 |
| 28 | 4354 |
| 29 | 4669 |
| 30 | 4995 |
| 31 | 5332 |
| 32 | 5680 |
| 33 | 6039 |
| 34 | 6409 |
| 35 | 6790 |
| 36 | 7182 |
| 37 | 7585 |
| 38 | 7999 |
| 39 | 8424 |
| 40 | 8860 |
| 41 | 9307 |
| 42 | 9765 |
| 43 | 10234 |
| 44 | 10714 |
| 45 | 11205 |
| 46 | 11707 |