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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 3 |
| 3 | 3 |
| 4 | 6 |
| 5 | 7 |
| 6 | 7 |
| 7 | 7 |
| 8 | 12 |
| 9 | 13 |
| 10 | 15 |
| 11 | 15 |
| 12 | 14 |
| 13 | 15 |
| 14 | 15 |
| 15 | 15 |
| 16 | 24 |
| 17 | 25 |
| 18 | 27 |
| 19 | 27 |
| 20 | 30 |
| 21 | 31 |
| 22 | 31 |
| 23 | 31 |
| 24 | 28 |
| 25 | 29 |
| 26 | 31 |
| 27 | 31 |
| 28 | 30 |
| 29 | 31 |
| 30 | 31 |
| 31 | 31 |
| 32 | 48 |
| 33 | 49 |
| 34 | 51 |
| 35 | 51 |
| 36 | 54 |
| 37 | 55 |
| 38 | 55 |
| 39 | 55 |
| 40 | 60 |
| 41 | 61 |
| 42 | 63 |
| 43 | 63 |
| 44 | 62 |
| 45 | 63 |
| 46 | 63 |
| 47 | 63 |
| 48 | 56 |
| 49 | 57 |
| 50 | 59 |
| 51 | 59 |
| 52 | 62 |
| 53 | 63 |
| 54 | 63 |
| 55 | 63 |
| 56 | 60 |
| 57 | 61 |
| 58 | 63 |
| 59 | 63 |
| 60 | 62 |
| 61 | 63 |
| 62 | 63 |
| 63 | 63 |
| 64 | 96 |
| 65 | 97 |
| 66 | 99 |
| 67 | 99 |
| 68 | 102 |
| 69 | 103 |
| 70 | 103 |
| 71 | 103 |
| 72 | 108 |
| 73 | 109 |
| 74 | 111 |
| 75 | 111 |
| 76 | 110 |
| 77 | 111 |
[0,1,3,3,6,7,7,7,12,13,15,15,14,15,15,15,24,25,27, 27,30,31,31,31,28,29,31,31,30,31,31,31,48,49,51, 51,54,55,55,55,60,61,63,63,62,63,63,63,56,57,59, 59,62,63,63,63,60,61,63,63,62,63,63,63,96,97,99, 99,102,103,103,103,108,109,111,111,110,111] |