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 | 11025 |
| 2 | 99225 |
| 3 | 245025 |
| 4 | 540225 |
| 5 | 893025 |
| 6 | 1334025 |
| 7 | 2205225 |
| 8 | 3980025 |
| 9 | 4862025 |
| 10 | 5832225 |
| 11 | 6890625 |
| 12 | 8037225 |
| 13 | 8555625 |
| 14 | 9828225 |
| 15 | 10595025 |
| 16 | 10989225 |
| 17 | 12006225 |
| 18 | 14402025 |
| 19 | 19847025 |
| 20 | 20385225 |
| 21 | 24354225 |
| 22 | 26163225 |
| 23 | 26471025 |
| 24 | 29648025 |
| 25 | 31979025 |
| 26 | 35820225 |
| 27 | 38378025 |
| 28 | 43758225 |
| 29 | 46580625 |
| 30 | 49491225 |
| 31 | 50339025 |
| 32 | 52490025 |
| 33 | 55577025 |
| 34 | 57836025 |
| 35 | 60140025 |