The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 3 |
| 3 | 4 |
| 4 | 6 |
| 5 | 3 |
| 6 | 6 |
| 7 | 9 |
| 8 | 3 |
| 9 | 7 |
| 10 | 9 |
| 11 | 6 |
| 12 | 9 |
| 13 | 9 |
| 14 | 6 |
| 15 | 6 |
| 16 | 15 |
| 17 | 9 |
| 18 | 7 |
| 19 | 12 |
| 20 | 3 |
| 21 | 15 |
| 22 | 15 |
| 23 | 6 |
| 24 | 12 |
| 25 | 12 |
| 26 | 9 |
| 27 | 12 |
| 28 | 15 |
| 29 | 6 |
| 30 | 13 |
| 31 | 21 |
| 32 | 12 |
| 33 | 6 |
| 34 | 15 |
| 35 | 9 |
| 36 | 12 |
| 37 | 24 |
| 38 | 9 |
| 39 | 18 |
| 40 | 12 |
| 41 | 9 |
| 42 | 18 |
| 43 | 15 |
| 44 | 12 |
| 45 | 13 |
| 46 | 24 |
| 47 | 9 |
| 48 | 15 |
| 49 | 24 |
| 50 | 6 |
| 51 | 18 |
| 52 | 27 |
| 53 | 6 |
| 54 | 12 |
| 55 | 15 |
| 56 | 18 |
| 57 | 24 |
| 58 | 21 |
| 59 | 15 |
| 60 | 12 |
| 61 | 27 |
| 62 | 9 |
| 63 | 13 |
| 64 | 18 |
| 65 | 15 |
| 66 | 27 |
| 67 | 27 |
| 68 | 9 |
| 69 | 12 |
| 70 | 27 |
| 71 | 15 |
| 72 | 24 |
| 73 | 21 |
| 74 | 12 |
| 75 | 15 |
| 76 | 30 |
| 77 | 15 |
| 78 | 12 |
[1,3,3,4,6,3,6,9,3,7,9,6,9,9,6,6,15,9,7,12,3,15, 15,6,12,12,9,12,15,6,13,21,12,6,15,9,12,24,9,18, 12,9,18,15,12,13,24,9,15,24,6,18,27,6,12,15,18,24, 21,15,12,27,9,13,18,15,27,27,9,12,27,15,24,21,12, 15,30,15,12] |