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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 3 |
| 3 | 5 |
| 4 | 17 |
| 5 | 34 |
| 6 | 131 |
| 7 | 293 |
| 8 | 1193 |
| 9 | 2846 |
| 10 | 11849 |
| 11 | 29446 |
| 12 | 125418 |
| 13 | 321788 |
| 14 | 1397379 |
| 15 | 3676149 |
| 16 | 16136815 |
| 17 | 43251008 |
| 18 | 191531227 |
| 19 | 521232376 |
| 20 | 2328712424 |
| 21 | 6420749688 |
| 22 | 28872313915 |
| 23 | 80469169189 |
| 24 | 363621787823 |
| 25 | 1022657892404 |
| 26 | 4643406285581 |
| 27 | 13164136578458 |
| 28 | 60021459192113 |
| 29 | 171355580107291 |
| 30 | 783849426144354 |
| 31 | 2251422863051399 |
[1,1,3,5,17,34,131,293,1193,2846,11849,29446, 125418,321788,1397379,3676149,16136815,43251008, 191531227,521232376,2328712424,6420749688, 28872313915,80469169189,363621787823, 1022657892404,4643406285581,13164136578458, 60021459192113,171355580107291,783849426144354, 2251422863051399] |