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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 2 |
| 4 | 5 |
| 5 | 9 |
| 6 | 12 |
| 7 | 18 |
| 8 | 23 |
| 9 | 28 |
| 10 | 35 |
| 11 | 45 |
| 12 | 47 |
| 13 | 59 |
| 14 | 70 |
| 15 | 76 |
| 16 | 85 |
| 17 | 101 |
| 18 | 107 |
| 19 | 125 |
| 20 | 133 |
| 21 | 143 |
| 22 | 162 |
| 23 | 184 |
| 24 | 184 |
| 25 | 203 |
| 26 | 226 |
| 27 | 240 |
| 28 | 254 |
| 29 | 282 |
| 30 | 285 |
| 31 | 315 |
| 32 | 332 |
| 33 | 350 |
| 34 | 381 |
| 35 | 403 |
| 36 | 438 |
| 37 | 474 |
| 38 | 509 |
| 39 | 531 |
| 40 | 541 |
| 41 | 581 |
| 42 | 590 |
| 43 | 632 |
| 44 | 658 |
| 45 | 670 |
| 46 | 713 |
| 47 | 759 |
| 48 | 803 |
| 49 | 844 |
| 50 | 876 |
| 51 | 906 |
| 52 | 938 |
| 53 | 990 |
| 54 | 1005 |
| 55 | 1043 |
| 56 | 1063 |
[0,0,2,5,9,12,18,23,28,35,45,47,59,70,76,85,101, 107,125,133,143,162,184,184,203,226,240,254,282, 285,315,332,350,381,403,438,474,509,531,541,581, 590,632,658,670,713,759,803,844,876,906,938,990, 1005,1043,1063] |