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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 10 |
| 7 | 13 |
| 8 | 19 |
| 9 | 26 |
| 10 | 36 |
| 11 | 51 |
| 12 | 69 |
| 13 | 94 |
| 14 | 130 |
| 15 | 188 |
| 16 | 261 |
| 17 | 366 |
| 18 | 514 |
| 19 | 710 |
| 20 | 993 |
| 21 | 1399 |
| 22 | 1995 |
| 23 | 2779 |
| 24 | 3912 |
| 25 | 5490 |
| 26 | 7723 |
| 27 | 10848 |
| 28 | 15230 |
| 29 | 21457 |
| 30 | 30165 |
| 31 | 42401 |
| 32 | 59718 |
| 33 | 83808 |
| 34 | 117844 |
| 35 | 165932 |
| 36 | 233358 |
| 37 | 328316 |
| 38 | 461885 |
| 39 | 650105 |
| 40 | 915243 |
| 41 | 1287795 |
| 42 | 1812815 |
| 43 | 2552260 |
| 44 | 3593697 |
[1,2,3,5,7,10,13,19,26,36,51,69,94,130,188,261, 366,514,710,993,1399,1995,2779,3912,5490,7723, 10848,15230,21457,30165,42401,59718,83808,117844, 165932,233358,328316,461885,650105,915243,1287795, 1812815,2552260,3593697] |