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 | 33 |
| 2 | 65 |
| 3 | 245 |
| 4 | 345 |
| 5 | 1353 |
| 6 | 1421 |
| 7 | 1505 |
| 8 | 2405 |
| 9 | 3185 |
| 10 | 4433 |
| 11 | 4745 |
| 12 | 6293 |
| 13 | 6923 |
| 14 | 7733 |
| 15 | 8729 |
| 16 | 9065 |
| 17 | 9443 |
| 18 | 9785 |
| 19 | 15113 |
| 20 | 16113 |
| 21 | 18473 |
| 22 | 19565 |
| 23 | 21593 |
| 24 | 30485 |
| 25 | 30705 |
| 26 | 32513 |
| 27 | 35705 |
| 28 | 42833 |
| 29 | 45353 |
| 30 | 50141 |
| 31 | 55685 |
| 32 | 57017 |
| 33 | 64505 |
| 34 | 66521 |
| 35 | 67065 |
| 36 | 73073 |
| 37 | 79553 |
| 38 | 80093 |
| 39 | 83657 |
| 40 | 91553 |
| 41 | 96473 |