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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 5 |
| 4 | 5 |
| 5 | 14 |
| 6 | 24 |
| 7 | 40 |
| 8 | 76 |
| 9 | 121 |
| 10 | 230 |
| 11 | 356 |
| 12 | 635 |
| 13 | 1024 |
| 14 | 1709 |
| 15 | 2820 |
| 16 | 4510 |
| 17 | 7430 |
| 18 | 11712 |
| 19 | 19007 |
| 20 | 29800 |
| 21 | 47490 |
| 22 | 74261 |
| 23 | 116385 |
| 24 | 181423 |
| 25 | 280696 |
| 26 | 434956 |
| 27 | 666970 |
| 28 | 1025816 |
| 29 | 1562504 |
| 30 | 2383916 |
| 31 | 3611493 |
| 32 | 5467505 |
| 33 | 8241296 |
| 34 | 12389888 |
| 35 | 18581326 |
| 36 | 27765501 |
| 37 | 41426994 |
| 38 | 61573390 |
[1,1,1,5,5,14,24,40,76,121,230,356,635,1024,1709, 2820,4510,7430,11712,19007,29800,47490,74261, 116385,181423,280696,434956,666970,1025816, 1562504,2383916,3611493,5467505,8241296,12389888, 18581326,27765501,41426994,61573390] |