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 | 20 |
| 2 | 56 |
| 3 | 104 |
| 4 | 368 |
| 5 | 464 |
| 6 | 650 |
| 7 | 836 |
| 8 | 992 |
| 9 | 1952 |
| 10 | 8415 |
| 11 | 11096 |
| 12 | 16256 |
| 13 | 17816 |
| 14 | 28544 |
| 15 | 31815 |
| 16 | 45356 |
| 17 | 77744 |
| 18 | 83312 |
| 19 | 91388 |
| 20 | 98048 |
| 21 | 113072 |
| 22 | 122624 |
| 23 | 128768 |
| 24 | 130304 |
| 25 | 254012 |
| 26 | 351351 |
| 27 | 388076 |
| 28 | 507392 |
| 29 | 522752 |
| 30 | 537248 |
| 31 | 698528 |
| 32 | 780975 |
| 33 | 791264 |
| 34 | 1081568 |