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 | 2 |
| 2 | 5 |
| 3 | 6 |
| 4 | 17 |
| 5 | 18 |
| 6 | 45 |
| 7 | 46 |
| 8 | 83 |
| 9 | 84 |
| 10 | 169 |
| 11 | 170 |
| 12 | 181 |
| 13 | 182 |
| 14 | 193 |
| 15 | 194 |
| 16 | 205 |
| 17 | 206 |
| 18 | 533 |
| 19 | 534 |
| 20 | 561 |
| 21 | 562 |
| 22 | 585 |
| 23 | 586 |
| 24 | 784 |
| 25 | 785 |
| 26 | 1040 |
| 27 | 1041 |
| 28 | 1068 |
| 29 | 1069 |
| 30 | 1096 |
| 31 | 1097 |
| 32 | 1126 |
| 33 | 1127 |
| 34 | 1150 |
| 35 | 1151 |
| 36 | 1932 |
| 37 | 1933 |
| 38 | 1986 |
| 39 | 1987 |
| 40 | 2022 |
| 41 | 2023 |
| 42 | 2062 |
| 43 | 2063 |
| 44 | 2090 |
| 45 | 2091 |
| 46 | 2118 |
| 47 | 2119 |
| 48 | 2146 |
| 49 | 2147 |
| 50 | 2178 |
| 51 | 2179 |
| 52 | 2206 |
| 53 | 2207 |
| 54 | 3929 |
| 55 | 3930 |
| 56 | 3965 |
| 57 | 3966 |