| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 3 |
| 4 | 4 |
| 5 | 6 |
| 6 | 7 |
| 7 | 9 |
| 8 | 11 |
| 9 | 12 |
| 10 | 12 |
| 11 | 13 |
| 12 | 14 |
| 13 | 16 |
| 14 | 17 |
| 15 | 17 |
| 16 | 17 |
| 17 | 18 |
| 18 | 19 |
| 19 | 21 |
| 20 | 23 |
| 21 | 24 |
| 22 | 27 |
| 23 | 30 |
| 24 | 32 |
| 25 | 34 |
| 26 | 36 |
| 27 | 39 |
| 28 | 43 |
| 29 | 47 |
| 30 | 52 |
| 31 | 57 |
| 32 | 62 |
| 33 | 67 |
| 34 | 72 |
| 35 | 77 |
| 36 | 81 |
| 37 | 85 |
| 38 | 89 |
| 39 | 93 |
| 40 | 96 |
| 41 | 99 |
| 42 | 103 |
| 43 | 107 |
| 44 | 112 |
| 45 | 118 |
| 46 | 124 |
| 47 | 130 |
| 48 | 136 |
| 49 | 142 |
| 50 | 149 |
| 51 | 156 |
| 52 | 164 |
| 53 | 172 |
| 54 | 179 |
| 55 | 186 |
| 56 | 192 |
| 57 | 198 |
| 58 | 204 |
| 59 | 210 |
| 60 | 215 |
| 61 | 220 |
| 62 | 225 |
| 63 | 231 |
| 64 | 237 |
| 65 | 243 |
| 66 | 250 |
[1,3,4,6,7,9,11,12,12,13,14,16,17,17,17,18,19,21, 23,24,27,30,32,34,36,39,43,47,52,57,62,67,72,77, 81,85,89,93,96,99,103,107,112,118,124,130,136,142, 149,156,164,172,179,186,192,198,204,210,215,220, 225,231,237,243,250] |