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 | 0 |
| 2 | 3906 |
| 3 | 4620 |
| 4 | 5166 |
| 5 | 5376 |
| 6 | 5460 |
| 7 | 8190 |
| 8 | 13020 |
| 9 | 13986 |
| 10 | 14490 |
| 11 | 17934 |
| 12 | 19740 |
| 13 | 19950 |
| 14 | 20664 |
| 15 | 23226 |
| 16 | 24654 |
| 17 | 29736 |
| 18 | 30114 |
| 19 | 31206 |
| 20 | 33516 |
| 21 | 33600 |
| 22 | 34104 |
| 23 | 34314 |
| 24 | 40320 |
| 25 | 41286 |
| 26 | 44016 |
| 27 | 45066 |
| 28 | 46116 |
| 29 | 47754 |
| 30 | 48300 |
| 31 | 59850 |
| 32 | 62244 |
| 33 | 63420 |
| 34 | 65310 |
| 35 | 66864 |