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 | 14 |
| 2 | 289 |
| 3 | 308 |
| 4 | 3624 |
| 5 | 1153740 |
| 6 | 1981716 |
| 7 | 11704620 |
| 8 | 12992625 |
| 9 | 13093356 |
| 10 | 52893876 |
| 11 | 64160196 |
| 12 | 93927036 |
| 13 | 149603196 |
| 14 | 194160876 |
| 15 | 350423580 |
| 16 | 510076212 |
| 17 | 618962556 |
| 18 | 647057796 |
| 19 | 1015443660 |
| 20 | 1896067572 |
| 21 | 2038869276 |
| 22 | 2137008660 |
| 23 | 2603889372 |
| 24 | 2661789732 |
| 25 | 2878700052 |
| 26 | 2941560492 |