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 | 1 |
| 2 | 20 |
| 3 | 93 |
| 4 | 256 |
| 5 | 563 |
| 6 | 1032 |
| 7 | 1771 |
| 8 | 2744 |
| 9 | 4077 |
| 10 | 5788 |
| 11 | 7985 |
| 12 | 10560 |
| 13 | 13855 |
| 14 | 17600 |
| 15 | 22047 |
| 16 | 27304 |
| 17 | 33425 |
| 18 | 40140 |
| 19 | 47989 |
| 20 | 56504 |
| 21 | 66315 |
| 22 | 77296 |
| 23 | 89411 |
| 24 | 102336 |
| 25 | 117061 |
| 26 | 132956 |
| 27 | 150201 |
| 28 | 168904 |
| 29 | 189479 |
| 30 | 211080 |
| 31 | 235111 |
| 32 | 260240 |
| 33 | 287385 |
| 34 | 316420 |
| 35 | 347237 |