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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 7 |
| 5 | 14 |
| 6 | 27 |
| 7 | 48 |
| 8 | 80 |
| 9 | 127 |
| 10 | 192 |
| 11 | 280 |
| 12 | 397 |
| 13 | 547 |
| 14 | 736 |
| 15 | 972 |
| 16 | 1261 |
| 17 | 1610 |
| 18 | 2028 |
| 19 | 2523 |
| 20 | 3104 |
| 21 | 3781 |
| 22 | 4563 |
| 23 | 5461 |
| 24 | 6487 |
| 25 | 7651 |
| 26 | 8965 |
| 27 | 10443 |
| 28 | 12097 |
| 29 | 13940 |
| 30 | 15987 |
| 31 | 18252 |
| 32 | 20750 |
| 33 | 23497 |
| 34 | 26508 |
| 35 | 29800 |
| 36 | 33391 |
| 37 | 37297 |
| 38 | 41536 |
| 39 | 46128 |
| 40 | 51091 |
| 41 | 56444 |
| 42 | 62208 |
| 43 | 68403 |
| 44 | 75050 |
[1,1,3,7,14,27,48,80,127,192,280,397,547,736,972, 1261,1610,2028,2523,3104,3781,4563,5461,6487,7651, 8965,10443,12097,13940,15987,18252,20750,23497, 26508,29800,33391,37297,41536,46128,51091,56444, 62208,68403,75050] |