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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 6 |
| 5 | 9 |
| 6 | 16 |
| 7 | 23 |
| 8 | 36 |
| 9 | 52 |
| 10 | 76 |
| 11 | 106 |
| 12 | 152 |
| 13 | 207 |
| 14 | 286 |
| 15 | 386 |
| 16 | 522 |
| 17 | 691 |
| 18 | 920 |
| 19 | 1202 |
| 20 | 1576 |
| 21 | 2038 |
| 22 | 2636 |
| 23 | 3373 |
| 24 | 4320 |
| 25 | 5478 |
| 26 | 6944 |
| 27 | 8738 |
| 28 | 10984 |
| 29 | 13717 |
| 30 | 17116 |
| 31 | 21232 |
| 32 | 26308 |
| 33 | 32441 |
| 34 | 39944 |
| 35 | 48977 |
| 36 | 59970 |
| 37 | 73147 |
| 38 | 89090 |
| 39 | 108151 |
| 40 | 131090 |
| 41 | 158417 |
| 42 | 191166 |
| 43 | 230049 |
| 44 | 276444 |
[0,1,2,3,6,9,16,23,36,52,76,106,152,207,286,386, 522,691,920,1202,1576,2038,2636,3373,4320,5478, 6944,8738,10984,13717,17116,21232,26308,32441, 39944,48977,59970,73147,89090,108151,131090, 158417,191166,230049,276444] |