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 | 35 |
| 3 | 103 |
| 4 | 229 |
| 5 | 431 |
| 6 | 727 |
| 7 | 1135 |
| 8 | 1673 |
| 9 | 2359 |
| 10 | 3211 |
| 11 | 4247 |
| 12 | 5485 |
| 13 | 6943 |
| 14 | 8639 |
| 15 | 10591 |
| 16 | 12817 |
| 17 | 15335 |
| 18 | 18163 |
| 19 | 21319 |
| 20 | 24821 |
| 21 | 28687 |
| 22 | 32935 |
| 23 | 37583 |
| 24 | 42649 |
| 25 | 48151 |
| 26 | 54107 |
| 27 | 60535 |
| 28 | 67453 |
| 29 | 74879 |
| 30 | 82831 |
| 31 | 91327 |
| 32 | 100385 |
| 33 | 110023 |
| 34 | 120259 |
| 35 | 131111 |