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 | 35 |
| 2 | 143 |
| 3 | 323 |
| 4 | 575 |
| 5 | 899 |
| 6 | 1295 |
| 7 | 1763 |
| 8 | 2303 |
| 9 | 2915 |
| 10 | 3599 |
| 11 | 4355 |
| 12 | 5183 |
| 13 | 6083 |
| 14 | 7055 |
| 15 | 8099 |
| 16 | 9215 |
| 17 | 10403 |
| 18 | 11663 |
| 19 | 12995 |
| 20 | 14399 |
| 21 | 15875 |
| 22 | 17423 |
| 23 | 19043 |
| 24 | 20735 |
| 25 | 22499 |
| 26 | 24335 |
| 27 | 26243 |
| 28 | 28223 |
| 29 | 30275 |
| 30 | 32399 |
| 31 | 34595 |
| 32 | 36863 |
| 33 | 39203 |
| 34 | 41615 |
| 35 | 44099 |
| 36 | 46655 |
| 37 | 49283 |
| 38 | 51983 |