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 | 113 |
| 2 | 137 |
| 3 | 233 |
| 4 | 617 |
| 5 | 953 |
| 6 | 977 |
| 7 | 1913 |
| 8 | 2153 |
| 9 | 2297 |
| 10 | 2417 |
| 11 | 2633 |
| 12 | 2657 |
| 13 | 2753 |
| 14 | 3137 |
| 15 | 3257 |
| 16 | 3593 |
| 17 | 3833 |
| 18 | 4337 |
| 19 | 4673 |
| 20 | 4817 |
| 21 | 4937 |
| 22 | 5153 |
| 23 | 5273 |
| 24 | 5657 |
| 25 | 6113 |
| 26 | 6353 |
| 27 | 6833 |
| 28 | 6857 |
| 29 | 7193 |
| 30 | 7457 |
| 31 | 7673 |
| 32 | 7793 |
| 33 | 8297 |
| 34 | 8513 |
| 35 | 8537 |
| 36 | 9137 |
| 37 | 9377 |
| 38 | 9473 |
| 39 | 9857 |
| 40 | 10193 |
| 41 | 10313 |