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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 8 |
| 5 | 14 |
| 6 | 12 |
| 7 | 10 |
| 8 | 16 |
| 9 | 18 |
| 10 | 20 |
| 11 | 26 |
| 12 | 32 |
| 13 | 30 |
| 14 | 28 |
| 15 | 34 |
| 16 | 24 |
| 17 | 22 |
| 18 | 36 |
| 19 | 38 |
| 20 | 44 |
| 21 | 42 |
| 22 | 40 |
| 23 | 46 |
| 24 | 48 |
| 25 | 58 |
| 26 | 60 |
| 27 | 62 |
| 28 | 56 |
| 29 | 50 |
| 30 | 68 |
| 31 | 54 |
| 32 | 52 |
| 33 | 66 |
| 34 | 76 |
| 35 | 70 |
| 36 | 64 |
| 37 | 78 |
| 38 | 80 |
| 39 | 86 |
| 40 | 72 |
| 41 | 74 |
| 42 | 84 |
| 43 | 82 |
| 44 | 96 |
| 45 | 98 |
| 46 | 104 |
| 47 | 90 |
| 48 | 88 |
| 49 | 106 |
| 50 | 100 |
| 51 | 94 |
| 52 | 108 |
| 53 | 110 |
| 54 | 92 |
| 55 | 102 |
| 56 | 112 |
| 57 | 114 |
| 58 | 140 |
| 59 | 122 |
| 60 | 132 |
| 61 | 130 |
| 62 | 124 |
| 63 | 138 |
| 64 | 116 |
| 65 | 146 |
| 66 | 128 |
[2,4,6,8,14,12,10,16,18,20,26,32,30,28,34,24,22, 36,38,44,42,40,46,48,58,60,62,56,50,68,54,52,66, 76,70,64,78,80,86,72,74,84,82,96,98,104,90,88,106, 100,94,108,110,92,102,112,114,140,122,132,130,124, 138,116,146,128] |