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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 3 |
| 3 | 4 |
| 4 | 7 |
| 5 | 10 |
| 6 | 17 |
| 7 | 23 |
| 8 | 36 |
| 9 | 49 |
| 10 | 71 |
| 11 | 96 |
| 12 | 136 |
| 13 | 180 |
| 14 | 248 |
| 15 | 326 |
| 16 | 437 |
| 17 | 569 |
| 18 | 752 |
| 19 | 967 |
| 20 | 1261 |
| 21 | 1609 |
| 22 | 2069 |
| 23 | 2620 |
| 24 | 3335 |
| 25 | 4189 |
| 26 | 5285 |
| 27 | 6595 |
| 28 | 8249 |
| 29 | 10230 |
| 30 | 12706 |
| 31 | 15661 |
| 32 | 19327 |
| 33 | 23696 |
| 34 | 29063 |
| 35 | 35457 |
| 36 | 43256 |
| 37 | 52519 |
| 38 | 63756 |
| 39 | 77073 |
| 40 | 93126 |
| 41 | 112120 |
| 42 | 134901 |
| 43 | 161781 |
| 44 | 193884 |
| 45 | 231679 |
[1,1,3,4,7,10,17,23,36,49,71,96,136,180,248,326, 437,569,752,967,1261,1609,2069,2620,3335,4189, 5285,6595,8249,10230,12706,15661,19327,23696, 29063,35457,43256,52519,63756,77073,93126,112120, 134901,161781,193884,231679] |