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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 6 |
| 4 | 4 |
| 5 | 10 |
| 6 | 6 |
| 7 | 14 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 |
| 11 | 22 |
| 12 | 12 |
| 13 | 26 |
| 14 | 14 |
| 15 | 15 |
| 16 | 16 |
| 17 | 34 |
| 18 | 18 |
| 19 | 38 |
| 20 | 20 |
| 21 | 21 |
| 22 | 22 |
| 23 | 46 |
| 24 | 24 |
| 25 | 25 |
| 26 | 26 |
| 27 | 27 |
| 28 | 28 |
| 29 | 58 |
| 30 | 30 |
| 31 | 62 |
| 32 | 32 |
| 33 | 33 |
| 34 | 34 |
| 35 | 35 |
| 36 | 36 |
| 37 | 74 |
| 38 | 38 |
| 39 | 39 |
| 40 | 40 |
| 41 | 82 |
| 42 | 42 |
| 43 | 86 |
| 44 | 44 |
| 45 | 45 |
| 46 | 46 |
| 47 | 94 |
| 48 | 48 |
| 49 | 49 |
| 50 | 50 |
| 51 | 51 |
| 52 | 52 |
| 53 | 106 |
| 54 | 54 |
| 55 | 55 |
| 56 | 56 |
| 57 | 57 |
| 58 | 58 |
| 59 | 118 |
| 60 | 60 |
| 61 | 122 |
| 62 | 62 |
| 63 | 63 |
| 64 | 64 |
| 65 | 65 |
| 66 | 66 |
| 67 | 134 |
| 68 | 68 |
| 69 | 69 |
| 70 | 70 |
| 71 | 142 |
[1,4,6,4,10,6,14,8,9,10,22,12,26,14,15,16,34,18, 38,20,21,22,46,24,25,26,27,28,58,30,62,32,33,34, 35,36,74,38,39,40,82,42,86,44,45,46,94,48,49,50, 51,52,106,54,55,56,57,58,118,60,122,62,63,64,65, 66,134,68,69,70,142] |