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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 3 |
| 4 | 6 |
| 5 | 1 |
| 6 | 4 |
| 7 | 8 |
| 8 | 0 |
| 9 | 4 |
| 10 | 9 |
| 11 | 15 |
| 12 | 3 |
| 13 | 9 |
| 14 | 16 |
| 15 | 1 |
| 16 | 8 |
| 17 | 16 |
| 18 | 25 |
| 19 | 6 |
| 20 | 15 |
| 21 | 25 |
| 22 | 3 |
| 23 | 13 |
| 24 | 24 |
| 25 | 36 |
| 26 | 10 |
| 27 | 22 |
| 28 | 35 |
| 29 | 6 |
| 30 | 19 |
| 31 | 33 |
| 32 | 1 |
| 33 | 15 |
| 34 | 30 |
| 35 | 46 |
| 36 | 10 |
| 37 | 26 |
| 38 | 43 |
| 39 | 4 |
| 40 | 21 |
| 41 | 39 |
| 42 | 58 |
| 43 | 15 |
| 44 | 34 |
| 45 | 54 |
| 46 | 8 |
| 47 | 28 |
| 48 | 49 |
| 49 | 0 |
| 50 | 21 |
| 51 | 43 |
| 52 | 66 |
| 53 | 13 |
| 54 | 36 |
| 55 | 60 |
| 56 | 4 |
| 57 | 28 |
| 58 | 53 |
| 59 | 79 |
| 60 | 19 |
| 61 | 45 |
| 62 | 72 |
| 63 | 9 |
| 64 | 36 |
| 65 | 64 |
| 66 | 93 |
| 67 | 26 |
| 68 | 55 |
| 69 | 85 |
| 70 | 15 |
| 71 | 45 |
| 72 | 76 |
| 73 | 3 |
| 74 | 34 |
| 75 | 66 |
| 76 | 99 |
| 77 | 22 |
[0,0,1,3,6,1,4,8,0,4,9,15,3,9,16,1,8,16,25,6,15, 25,3,13,24,36,10,22,35,6,19,33,1,15,30,46,10,26, 43,4,21,39,58,15,34,54,8,28,49,0,21,43,66,13,36, 60,4,28,53,79,19,45,72,9,36,64,93,26,55,85,15,45, 76,3,34,66,99,22] |