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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 2 |
| 3 | 2 |
| 4 | 2 |
| 5 | 2 |
| 6 | 4 |
| 7 | 3 |
| 8 | 8 |
| 9 | 9 |
| 10 | 16 |
| 11 | 19 |
| 12 | 30 |
| 13 | 32 |
| 14 | 54 |
| 15 | 62 |
| 16 | 86 |
| 17 | 103 |
| 18 | 140 |
| 19 | 161 |
| 20 | 224 |
| 21 | 255 |
| 22 | 337 |
| 23 | 402 |
| 24 | 520 |
| 25 | 600 |
| 26 | 787 |
| 27 | 914 |
| 28 | 1167 |
| 29 | 1383 |
| 30 | 1717 |
| 31 | 2026 |
| 32 | 2549 |
| 33 | 2969 |
| 34 | 3664 |
| 35 | 4347 |
| 36 | 5297 |
| 37 | 6203 |
| 38 | 7617 |
| 39 | 8913 |
| 40 | 10760 |
| 41 | 12683 |
| 42 | 15225 |
| 43 | 17828 |
| 44 | 21424 |
| 45 | 25009 |
| 46 | 29784 |
| 47 | 34954 |
| 48 | 41414 |
| 49 | 48274 |
[1,0,2,2,2,2,4,3,8,9,16,19,30,32,54,62,86,103,140, 161,224,255,337,402,520,600,787,914,1167,1383, 1717,2026,2549,2969,3664,4347,5297,6203,7617,8913, 10760,12683,15225,17828,21424,25009,29784,34954, 41414,48274] |