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 | 9 |
| 2 | 17 |
| 3 | 18 |
| 4 | 34 |
| 5 | 36 |
| 6 | 49 |
| 7 | 67 |
| 8 | 68 |
| 9 | 71 |
| 10 | 72 |
| 11 | 81 |
| 12 | 97 |
| 13 | 98 |
| 14 | 134 |
| 15 | 136 |
| 16 | 142 |
| 17 | 144 |
| 18 | 147 |
| 19 | 162 |
| 20 | 193 |
| 21 | 194 |
| 22 | 196 |
| 23 | 268 |
| 24 | 271 |
| 25 | 272 |
| 26 | 283 |
| 27 | 284 |
| 28 | 288 |
| 29 | 291 |
| 30 | 293 |
| 31 | 294 |
| 32 | 324 |
| 33 | 386 |
| 34 | 388 |
| 35 | 392 |
| 36 | 536 |
| 37 | 541 |
| 38 | 542 |
| 39 | 544 |
| 40 | 566 |
| 41 | 568 |
| 42 | 576 |
| 43 | 579 |
| 44 | 582 |
| 45 | 586 |
| 46 | 587 |
| 47 | 588 |
| 48 | 647 |
| 49 | 648 |
| 50 | 679 |
| 51 | 772 |
| 52 | 776 |
| 53 | 784 |
| 54 | 961 |
| 55 | 1072 |
| 56 | 1082 |
| 57 | 1084 |
| 58 | 1087 |
| 59 | 1088 |
| 60 | 1132 |
| 61 | 1136 |
| 62 | 1151 |
| 63 | 1152 |
| 64 | 1158 |
| 65 | 1163 |