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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 8 |
| 3 | 2 |
| 4 | 63 |
| 5 | 0 |
| 6 | 5 |
| 7 | 342 |
| 8 | 0 |
| 9 | 8 |
| 10 | 999 |
| 11 | 0 |
| 12 | 11 |
| 13 | 2196 |
| 14 | 0 |
| 15 | 14 |
| 16 | 4095 |
| 17 | 0 |
| 18 | 17 |
| 19 | 6858 |
| 20 | 0 |
| 21 | 20 |
| 22 | 10647 |
| 23 | 0 |
| 24 | 23 |
| 25 | 15624 |
| 26 | 0 |
| 27 | 26 |
| 28 | 21951 |
| 29 | 0 |
| 30 | 29 |
| 31 | 29790 |
| 32 | 0 |
| 33 | 32 |
| 34 | 39303 |
| 35 | 0 |
| 36 | 35 |
| 37 | 50652 |
| 38 | 0 |
| 39 | 38 |
| 40 | 63999 |
| 41 | 0 |
| 42 | 41 |
| 43 | 79506 |
| 44 | 0 |
| 45 | 44 |
| 46 | 97335 |
| 47 | 0 |
| 48 | 47 |
| 49 | 117648 |
| 50 | 0 |
| 51 | 50 |
| 52 | 140607 |
| 53 | 0 |
| 54 | 53 |
| 55 | 166374 |
| 56 | 0 |
| 57 | 56 |
| 58 | 195111 |
| 59 | 0 |
| 60 | 59 |
| 61 | 226980 |
| 62 | 0 |
| 63 | 62 |
| 64 | 262143 |
| 65 | 0 |
| 66 | 65 |
| 67 | 300762 |
| 68 | 0 |
| 69 | 68 |
| 70 | 342999 |
| 71 | 0 |
| 72 | 71 |
| 73 | 389016 |
| 74 | 0 |
| 75 | 74 |
| 76 | 438975 |
| 77 | 0 |
[0,8,2,63,0,5,342,0,8,999,0,11,2196,0,14,4095,0, 17,6858,0,20,10647,0,23,15624,0,26,21951,0,29, 29790,0,32,39303,0,35,50652,0,38,63999,0,41,79506, 0,44,97335,0,47,117648,0,50,140607,0,53,166374,0, 56,195111,0,59,226980,0,62,262143,0,65,300762,0, 68,342999,0,71,389016,0,74,438975,0] |