| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 2 |
| 7 | 2 |
| 8 | 3 |
| 9 | 4 |
| 10 | 5 |
| 11 | 5 |
| 12 | 5 |
| 13 | 6 |
| 14 | 7 |
| 15 | 8 |
| 16 | 9 |
| 17 | 10 |
| 18 | 12 |
| 19 | 13 |
| 20 | 14 |
| 21 | 15 |
| 22 | 16 |
| 23 | 18 |
| 24 | 20 |
| 25 | 22 |
| 26 | 24 |
| 27 | 26 |
| 28 | 28 |
| 29 | 30 |
| 30 | 32 |
| 31 | 34 |
| 32 | 37 |
| 33 | 40 |
| 34 | 43 |
| 35 | 46 |
| 36 | 49 |
| 37 | 52 |
| 38 | 55 |
| 39 | 58 |
| 40 | 62 |
| 41 | 66 |
| 42 | 70 |
| 43 | 74 |
| 44 | 78 |
| 45 | 83 |
| 46 | 87 |
| 47 | 91 |
| 48 | 96 |
| 49 | 101 |
| 50 | 107 |
| 51 | 112 |
| 52 | 117 |
| 53 | 123 |
| 54 | 129 |
| 55 | 135 |
| 56 | 141 |
| 57 | 147 |
[1,1,1,1,1,2,2,2,3,4,5,5,5,6,7,8,9,10,12,13,14,15, 16,18,20,22,24,26,28,30,32,34,37,40,43,46,49,52, 55,58,62,66,70,74,78,83,87,91,96,101,107,112,117, 123,129,135,141,147] |