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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 5 |
| 6 | 7 |
| 7 | 10 |
| 8 | 14 |
| 9 | 16 |
| 10 | 24 |
| 11 | 31 |
| 12 | 37 |
| 13 | 51 |
| 14 | 67 |
| 15 | 76 |
| 16 | 103 |
| 17 | 129 |
| 18 | 158 |
| 19 | 199 |
| 20 | 242 |
| 21 | 293 |
| 22 | 370 |
| 23 | 450 |
| 24 | 538 |
| 25 | 652 |
| 26 | 799 |
| 27 | 953 |
| 28 | 1147 |
| 29 | 1376 |
| 30 | 1635 |
| 31 | 1956 |
| 32 | 2322 |
| 33 | 2757 |
| 34 | 3271 |
| 35 | 3845 |
| 36 | 4539 |
| 37 | 5336 |
| 38 | 6282 |
| 39 | 7366 |
| 40 | 8589 |
| 41 | 10046 |
| 42 | 11735 |
| 43 | 13647 |
| 44 | 15858 |
| 45 | 18442 |
| 46 | 21354 |
| 47 | 24716 |
| 48 | 28630 |
| 49 | 32985 |
[1,1,2,2,4,5,7,10,14,16,24,31,37,51,67,76,103,129, 158,199,242,293,370,450,538,652,799,953,1147,1376, 1635,1956,2322,2757,3271,3845,4539,5336,6282,7366, 8589,10046,11735,13647,15858,18442,21354,24716, 28630,32985] |