| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 7 |
| 8 | 10 |
| 9 | 13 |
| 10 | 17 |
| 11 | 22 |
| 12 | 28 |
| 13 | 36 |
| 14 | 46 |
| 15 | 58 |
| 16 | 73 |
| 17 | 91 |
| 18 | 114 |
| 19 | 141 |
| 20 | 173 |
| 21 | 213 |
| 22 | 261 |
| 23 | 318 |
| 24 | 387 |
| 25 | 469 |
| 26 | 567 |
| 27 | 683 |
| 28 | 821 |
| 29 | 984 |
| 30 | 1176 |
| 31 | 1403 |
| 32 | 1671 |
| 33 | 1984 |
| 34 | 2351 |
| 35 | 2781 |
| 36 | 3284 |
| 37 | 3869 |
| 38 | 4550 |
| 39 | 5343 |
| 40 | 6264 |
| 41 | 7330 |
| 42 | 8565 |
| 43 | 9993 |
| 44 | 11642 |
| 45 | 13543 |
| 46 | 15733 |
| 47 | 18252 |
| 48 | 21148 |
| 49 | 24471 |
| 50 | 28282 |
| 51 | 32646 |
| 52 | 37640 |
| 53 | 43348 |
| 54 | 49867 |
| 55 | 57302 |
| 56 | 65776 |
| 57 | 75426 |
| 58 | 86405 |
| 59 | 98882 |
[1,1,1,2,3,4,5,7,10,13,17,22,28,36,46,58,73,91, 114,141,173,213,261,318,387,469,567,683,821,984, 1176,1403,1671,1984,2351,2781,3284,3869,4550,5343, 6264,7330,8565,9993,11642,13543,15733,18252,21148, 24471,28282,32646,37640,43348,49867,57302,65776, 75426,86405,98882] |