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 | 137 |
| 2 | 211 |
| 3 | 359 |
| 4 | 433 |
| 5 | 877 |
| 6 | 1321 |
| 7 | 1543 |
| 8 | 1913 |
| 9 | 1987 |
| 10 | 2357 |
| 11 | 2579 |
| 12 | 2801 |
| 13 | 3023 |
| 14 | 3319 |
| 15 | 3467 |
| 16 | 3541 |
| 17 | 3911 |
| 18 | 4133 |
| 19 | 4651 |
| 20 | 4799 |
| 21 | 5021 |
| 22 | 6131 |
| 23 | 6353 |
| 24 | 6427 |
| 25 | 6871 |
| 26 | 7019 |
| 27 | 7537 |
| 28 | 7759 |
| 29 | 7907 |
| 30 | 8573 |
| 31 | 8647 |
| 32 | 9091 |
| 33 | 9239 |
| 34 | 9461 |
| 35 | 10867 |
| 36 | 11311 |
| 37 | 11681 |
| 38 | 11903 |
| 39 | 12347 |
| 40 | 12421 |
| 41 | 12569 |
| 42 | 12791 |