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 | 47527 |
| 2 | 186247 |
| 3 | 218527 |
| 4 | 245149 |
| 5 | 269953 |
| 6 | 377543 |
| 7 | 390449 |
| 8 | 432277 |
| 9 | 447823 |
| 10 | 453053 |
| 11 | 469649 |
| 12 | 518123 |
| 13 | 568177 |
| 14 | 584911 |
| 15 | 589273 |
| 16 | 606323 |
| 17 | 632347 |
| 18 | 661547 |
| 19 | 761347 |
| 20 | 831751 |
| 21 | 848213 |
| 22 | 897577 |
| 23 | 913327 |
| 24 | 925949 |
| 25 | 952253 |
| 26 | 1172351 |
| 27 | 1205647 |
| 28 | 1220347 |
| 29 | 1241477 |