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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 3 |
| 5 | 4 |
| 6 | 6 |
| 7 | 7 |
| 8 | 9 |
| 9 | 11 |
| 10 | 13 |
| 11 | 16 |
| 12 | 19 |
| 13 | 22 |
| 14 | 26 |
| 15 | 32 |
| 16 | 36 |
| 17 | 42 |
| 18 | 52 |
| 19 | 59 |
| 20 | 66 |
| 21 | 79 |
| 22 | 93 |
| 23 | 108 |
| 24 | 125 |
| 25 | 141 |
| 26 | 162 |
| 27 | 192 |
| 28 | 222 |
| 29 | 248 |
| 30 | 285 |
| 31 | 331 |
| 32 | 375 |
| 33 | 430 |
| 34 | 492 |
| 35 | 555 |
| 36 | 632 |
| 37 | 719 |
| 38 | 816 |
| 39 | 929 |
| 40 | 1051 |
| 41 | 1177 |
| 42 | 1327 |
| 43 | 1510 |
| 44 | 1701 |
| 45 | 1908 |
| 46 | 2146 |
| 47 | 2408 |
| 48 | 2705 |
| 49 | 3035 |
| 50 | 3388 |
| 51 | 3792 |
| 52 | 4257 |
| 53 | 4751 |
| 54 | 5284 |
| 55 | 5894 |
[1,1,1,3,4,6,7,9,11,13,16,19,22,26,32,36,42,52,59, 66,79,93,108,125,141,162,192,222,248,285,331,375, 430,492,555,632,719,816,929,1051,1177,1327,1510, 1701,1908,2146,2408,2705,3035,3388,3792,4257,4751, 5284,5894] |