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 | 37 |
| 2 | 137 |
| 3 | 337 |
| 4 | 937 |
| 5 | 1237 |
| 6 | 1637 |
| 7 | 2137 |
| 8 | 2237 |
| 9 | 2437 |
| 10 | 2837 |
| 11 | 3037 |
| 12 | 3137 |
| 13 | 3637 |
| 14 | 4337 |
| 15 | 4637 |
| 16 | 4937 |
| 17 | 5237 |
| 18 | 5437 |
| 19 | 5737 |
| 20 | 6037 |
| 21 | 6337 |
| 22 | 6637 |
| 23 | 6737 |
| 24 | 7237 |
| 25 | 7537 |
| 26 | 7937 |
| 27 | 8237 |
| 28 | 8537 |
| 29 | 8737 |
| 30 | 8837 |
| 31 | 9137 |
| 32 | 9337 |
| 33 | 9437 |
| 34 | 10037 |
| 35 | 10337 |
| 36 | 10837 |
| 37 | 10937 |
| 38 | 11437 |
| 39 | 12037 |
| 40 | 12437 |
| 41 | 12637 |
| 42 | 13037 |