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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 11 |
| 7 | 15 |
| 8 | 22 |
| 9 | 30 |
| 10 | 42 |
| 11 | 56 |
| 12 | 77 |
| 13 | 101 |
| 14 | 135 |
| 15 | 175 |
| 16 | 229 |
| 17 | 292 |
| 18 | 375 |
| 19 | 470 |
| 20 | 591 |
| 21 | 733 |
| 22 | 905 |
| 23 | 1103 |
| 24 | 1343 |
| 25 | 1615 |
| 26 | 1938 |
| 27 | 2309 |
| 28 | 2726 |
| 29 | 3211 |
| 30 | 3758 |
| 31 | 4379 |
| 32 | 5069 |
| 33 | 5865 |
| 34 | 6716 |
| 35 | 7694 |
| 36 | 8769 |
| 37 | 9967 |
| 38 | 11254 |
| 39 | 12732 |
| 40 | 14264 |
| 41 | 16025 |
| 42 | 17877 |
| 43 | 19959 |
| 44 | 22149 |
| 45 | 24605 |
| 46 | 27147 |
| 47 | 30012 |
| 48 | 33006 |
| 49 | 36294 |
| 50 | 39742 |
| 51 | 43573 |
| 52 | 47524 |
[1,1,2,3,5,7,11,15,22,30,42,56,77,101,135,175,229, 292,375,470,591,733,905,1103,1343,1615,1938,2309, 2726,3211,3758,4379,5069,5865,6716,7694,8769,9967, 11254,12732,14264,16025,17877,19959,22149,24605, 27147,30012,33006,36294,39742,43573,47524] |