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 | 10100 |
| 2 | 10101 |
| 3 | 10102 |
| 4 | 10103 |
| 5 | 10104 |
| 6 | 10105 |
| 7 | 10106 |
| 8 | 10107 |
| 9 | 10108 |
| 10 | 10109 |
| 11 | 10110 |
| 12 | 10111 |
| 13 | 10112 |
| 14 | 10113 |
| 15 | 10114 |
| 16 | 10115 |
| 17 | 10116 |
| 18 | 10117 |
| 19 | 10118 |
| 20 | 10119 |
| 21 | 10120 |
| 22 | 10121 |
| 23 | 10122 |
| 24 | 10123 |
| 25 | 10124 |
| 26 | 10125 |
| 27 | 10126 |
| 28 | 10127 |
| 29 | 10128 |
| 30 | 10129 |
| 31 | 10130 |
| 32 | 10131 |
| 33 | 10132 |
| 34 | 10133 |
| 35 | 10134 |
| 36 | 10135 |
| 37 | 10136 |
| 38 | 10137 |
| 39 | 10138 |
| 40 | 10139 |
| 41 | 10140 |