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) |
|---|---|
| 3 | 8 |
| 4 | 23 |
| 5 | 32 |
| 6 | 86 |
| 7 | 128 |
| 8 | 339 |
| 9 | 512 |
| 10 | 1332 |
| 11 | 2048 |
| 12 | 5298 |
| 13 | 8192 |
| 14 | 21066 |
| 15 | 32768 |
| 16 | 83987 |
| 17 | 131072 |
| 18 | 334966 |
| 19 | 524288 |
| 20 | 1336988 |
| 21 | 2097152 |
| 22 | 5338206 |
| 23 | 8388608 |
| 24 | 21321234 |
| 25 | 33554432 |
| 26 | 85176636 |
| 27 | 134217728 |
| 28 | 340338398 |
| 29 | 536870912 |
| 30 | 1360073016 |
| 31 | 2147483648 |
| 32 | 5435820051 |
| 33 | 8589934592 |
| 34 | 21727481616 |
| 35 | 34359738368 |
| 36 | 86853790498 |
| 37 | 137438953472 |