The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 6 |
| 2 | 11 |
| 3 | 51 |
| 4 | 64 |
| 5 | 164 |
| 6 | 185 |
| 7 | 378 |
| 8 | 406 |
| 9 | 731 |
| 10 | 747 |
| 11 | 1240 |
| 12 | 1284 |
| 13 | 1945 |
| 14 | 2025 |
| 15 | 2866 |
| 16 | 2946 |
| 17 | 4103 |
| 18 | 4147 |
| 19 | 5568 |
| 20 | 5660 |
| 21 | 7333 |
| 22 | 7453 |
| 23 | 9474 |
| 24 | 9622 |
| 25 | 12019 |
| 26 | 12107 |
| 27 | 14940 |
| 28 | 15164 |
| 29 | 18341 |
| 30 | 18573 |
| 31 | 22254 |
| 32 | 22406 |
| 33 | 26579 |
| 34 | 26959 |
| 35 | 31480 |
| 36 | 31928 |
| 37 | 37037 |
| 38 | 37329 |
| 39 | 43234 |
| 40 | 43470 |
| 41 | 49895 |
| 42 | 50375 |
[1,6,11,51,64,164,185,378,406,731,747,1240,1284, 1945,2025,2866,2946,4103,4147,5568,5660,7333,7453, 9474,9622,12019,12107,14940,15164,18341,18573, 22254,22406,26579,26959,31480,31928,37037,37329, 43234,43470,49895,50375] |