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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 5 |
| 6 | 8 |
| 7 | 10 |
| 8 | 15 |
| 9 | 19 |
| 10 | 27 |
| 11 | 34 |
| 12 | 47 |
| 13 | 59 |
| 14 | 79 |
| 15 | 99 |
| 16 | 130 |
| 17 | 162 |
| 18 | 209 |
| 19 | 259 |
| 20 | 330 |
| 21 | 407 |
| 22 | 512 |
| 23 | 628 |
| 24 | 783 |
| 25 | 956 |
| 26 | 1181 |
| 27 | 1435 |
| 28 | 1760 |
| 29 | 2129 |
| 30 | 2594 |
| 31 | 3124 |
| 32 | 3784 |
| 33 | 4539 |
| 34 | 5468 |
| 35 | 6534 |
| 36 | 7834 |
| 37 | 9327 |
| 38 | 11132 |
| 39 | 13208 |
| 40 | 15701 |
| 41 | 18568 |
| 42 | 21989 |
| 43 | 25923 |
| 44 | 30592 |
| 45 | 35960 |
| 46 | 42297 |
| 47 | 49579 |
| 48 | 58139 |
| 49 | 67967 |
[1,1,2,2,4,5,8,10,15,19,27,34,47,59,79,99,130,162, 209,259,330,407,512,628,783,956,1181,1435,1760, 2129,2594,3124,3784,4539,5468,6534,7834,9327, 11132,13208,15701,18568,21989,25923,30592,35960, 42297,49579,58139,67967] |