The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 22 |
| 4 | 30 |
| 5 | 66 |
| 6 | 82 |
| 7 | 161 |
| 8 | 191 |
| 9 | 342 |
| 10 | 394 |
| 11 | 680 |
| 12 | 768 |
| 13 | 1291 |
| 14 | 1437 |
| 15 | 2382 |
| 16 | 2622 |
| 17 | 4306 |
| 18 | 4698 |
| 19 | 7673 |
| 20 | 8311 |
| 21 | 13526 |
| 22 | 14562 |
| 23 | 23648 |
| 24 | 25328 |
| 25 | 41075 |
| 26 | 43797 |
| 27 | 70966 |
| 28 | 75374 |
| 29 | 122066 |
| 30 | 129202 |
| 31 | 209169 |
| 32 | 220719 |
| 33 | 357254 |
| 34 | 375946 |
| 35 | 608424 |
| 36 | 638672 |
| 37 | 1033531 |
| 38 | 1082477 |
| 39 | 1751630 |
| 40 | 1830830 |
[3,5,22,30,66,82,161,191,342,394,680,768,1291, 1437,2382,2622,4306,4698,7673,8311,13526,14562, 23648,25328,41075,43797,70966,75374,122066,129202, 209169,220719,357254,375946,608424,638672,1033531, 1082477,1751630,1830830] |