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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 4 |
| 5 | 7 |
| 6 | 10 |
| 7 | 17 |
| 8 | 22 |
| 9 | 34 |
| 10 | 46 |
| 11 | 66 |
| 12 | 88 |
| 13 | 123 |
| 14 | 160 |
| 15 | 218 |
| 16 | 283 |
| 17 | 375 |
| 18 | 482 |
| 19 | 630 |
| 20 | 799 |
| 21 | 1030 |
| 22 | 1299 |
| 23 | 1651 |
| 24 | 2066 |
| 25 | 2602 |
| 26 | 3230 |
| 27 | 4032 |
| 28 | 4976 |
| 29 | 6157 |
| 30 | 7554 |
| 31 | 9288 |
| 32 | 11326 |
| 33 | 13837 |
| 34 | 16793 |
| 35 | 20393 |
| 36 | 24632 |
| 37 | 29763 |
| 38 | 35783 |
| 39 | 43031 |
| 40 | 51527 |
| 41 | 61683 |
| 42 | 73577 |
| 43 | 87729 |
| 44 | 104252 |
| 45 | 123834 |
| 46 | 146664 |
[0,1,1,3,4,7,10,17,22,34,46,66,88,123,160,218,283, 375,482,630,799,1030,1299,1651,2066,2602,3230, 4032,4976,6157,7554,9288,11326,13837,16793,20393, 24632,29763,35783,43031,51527,61683,73577,87729, 104252,123834,146664] |