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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 3 |
| 4 | 5 |
| 5 | 8 |
| 6 | 12 |
| 7 | 17 |
| 8 | 22 |
| 9 | 26 |
| 10 | 33 |
| 11 | 41 |
| 12 | 49 |
| 13 | 56 |
| 14 | 66 |
| 15 | 77 |
| 16 | 86 |
| 17 | 96 |
| 18 | 107 |
| 19 | 121 |
| 20 | 135 |
| 21 | 148 |
| 22 | 162 |
| 23 | 179 |
| 24 | 196 |
| 25 | 206 |
| 26 | 225 |
| 27 | 243 |
| 28 | 263 |
| 29 | 280 |
| 30 | 302 |
| 31 | 323 |
| 32 | 344 |
| 33 | 364 |
| 34 | 385 |
| 35 | 411 |
| 36 | 433 |
| 37 | 456 |
| 38 | 482 |
| 39 | 511 |
| 40 | 538 |
| 41 | 560 |
| 42 | 589 |
| 43 | 617 |
| 44 | 649 |
| 45 | 676 |
| 46 | 708 |
| 47 | 741 |
| 48 | 774 |
| 49 | 798 |
| 50 | 831 |
| 51 | 869 |
| 52 | 903 |
| 53 | 936 |
| 54 | 972 |
| 55 | 1013 |
| 56 | 1052 |
[0,1,3,5,8,12,17,22,26,33,41,49,56,66,77,86,96, 107,121,135,148,162,179,196,206,225,243,263,280, 302,323,344,364,385,411,433,456,482,511,538,560, 589,617,649,676,708,741,774,798,831,869,903,936, 972,1013,1052] |