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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 11 |
| 4 | 23 |
| 5 | 44 |
| 6 | 78 |
| 7 | 130 |
| 8 | 206 |
| 9 | 313 |
| 10 | 459 |
| 11 | 653 |
| 12 | 905 |
| 13 | 1226 |
| 14 | 1628 |
| 15 | 2124 |
| 16 | 2728 |
| 17 | 3455 |
| 18 | 4321 |
| 19 | 5343 |
| 20 | 6539 |
| 21 | 7928 |
| 22 | 9530 |
| 23 | 11366 |
| 24 | 13458 |
| 25 | 15829 |
| 26 | 18503 |
| 27 | 21505 |
| 28 | 24861 |
| 29 | 28598 |
| 30 | 32744 |
| 31 | 37328 |
| 32 | 42380 |
| 33 | 47931 |
| 34 | 54013 |
| 35 | 60659 |
| 36 | 67903 |
| 37 | 75780 |
| 38 | 84326 |
| 39 | 93578 |
| 40 | 103574 |
| 41 | 114353 |
[2,5,11,23,44,78,130,206,313,459,653,905,1226, 1628,2124,2728,3455,4321,5343,6539,7928,9530, 11366,13458,15829,18503,21505,24861,28598,32744, 37328,42380,47931,54013,60659,67903,75780,84326, 93578,103574,114353] |