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 | 114 |
| 2 | 12996 |
| 3 | 818962 |
| 4 | 48152625 |
| 5 | 3035094004 |
| 6 | 193897027545 |
| 7 | 12333648780753 |
| 8 | 784513337393283 |
| 9 | 49892044101743764 |
| 10 | 3172494715431581842 |
| 11 | 201730419928227850408 |
| 12 | 12827246658901296355915 |
| 13 | 815633927455532557296101 |