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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 1 |
| 7 | 2 |
| 8 | 2 |
| 9 | 2 |
| 10 | 2 |
| 11 | 3 |
| 12 | 3 |
| 13 | 6 |
| 14 | 3 |
| 15 | 3 |
| 16 | 5 |
| 17 | 6 |
| 18 | 8 |
| 19 | 8 |
| 20 | 6 |
| 21 | 5 |
| 22 | 8 |
| 23 | 10 |
| 24 | 23 |
| 25 | 18 |
| 26 | 23 |
| 27 | 10 |
| 28 | 8 |
| 29 | 13 |
| 30 | 21 |
| 31 | 60 |
| 32 | 61 |
| 33 | 61 |
| 34 | 60 |
| 35 | 21 |
| 36 | 13 |
| 37 | 21 |
| 38 | 42 |
| 39 | 149 |
| 40 | 168 |
| 41 | 232 |
| 42 | 168 |
| 43 | 149 |
| 44 | 42 |
| 45 | 21 |
| 46 | 34 |
| 47 | 86 |
| 48 | 396 |
| 49 | 526 |
| 50 | 953 |
| 51 | 953 |
| 52 | 526 |
| 53 | 396 |
| 54 | 86 |
| 55 | 34 |
| 56 | 55 |
| 57 | 179 |
| 58 | 1050 |
| 59 | 1643 |
| 60 | 4343 |
| 61 | 5304 |
| 62 | 4343 |
| 63 | 1643 |
| 64 | 1050 |
| 65 | 179 |
| 66 | 55 |
| 67 | 89 |
| 68 | 370 |
[0,1,1,1,2,1,2,2,2,2,3,3,6,3,3,5,6,8,8,6,5,8,10, 23,18,23,10,8,13,21,60,61,61,60,21,13,21,42,149, 168,232,168,149,42,21,34,86,396,526,953,953,526, 396,86,34,55,179,1050,1643,4343,5304,4343,1643, 1050,179,55,89,370] |