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 | 1 |
| 1 | 7 |
| 2 | 27 |
| 3 | 77 |
| 4 | 183 |
| 5 | 385 |
| 6 | 740 |
| 7 | 1325 |
| 8 | 2242 |
| 9 | 3623 |
| 10 | 5633 |
| 11 | 8474 |
| 12 | 12391 |
| 13 | 17676 |
| 14 | 24670 |
| 15 | 33768 |
| 16 | 45426 |
| 17 | 60164 |
| 18 | 78568 |
| 19 | 101296 |
| 20 | 129083 |
| 21 | 162742 |
| 22 | 203168 |
| 23 | 251346 |
| 24 | 308355 |
| 25 | 375369 |
| 26 | 453663 |
| 27 | 544620 |
| 28 | 649732 |
| 29 | 770602 |
| 30 | 908952 |
| 31 | 1066628 |
| 32 | 1245600 |
| 33 | 1447967 |
| 34 | 1675965 |
| 35 | 1931969 |
| 36 | 2218494 |