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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 10 |
| 3 | 19 |
| 4 | 28 |
| 5 | 37 |
| 6 | 2 |
| 7 | 11 |
| 8 | 20 |
| 9 | 29 |
| 10 | 38 |
| 11 | 3 |
| 12 | 12 |
| 13 | 21 |
| 14 | 30 |
| 15 | 39 |
| 16 | 4 |
| 17 | 13 |
| 18 | 22 |
| 19 | 31 |
| 20 | 40 |
| 21 | 5 |
| 22 | 14 |
| 23 | 23 |
| 24 | 32 |
| 25 | 41 |
| 26 | 6 |
| 27 | 15 |
| 28 | 24 |
| 29 | 33 |
| 30 | 42 |
| 31 | 7 |
| 32 | 16 |
| 33 | 25 |
| 34 | 34 |
| 35 | 43 |
| 36 | 8 |
| 37 | 17 |
| 38 | 26 |
| 39 | 35 |
| 40 | 44 |
| 41 | 9 |
| 42 | 18 |
| 43 | 27 |
| 44 | 36 |
| 45 | 1 |
| 46 | 10 |
| 47 | 19 |
| 48 | 28 |
| 49 | 37 |
| 50 | 2 |
| 51 | 11 |
| 52 | 20 |
| 53 | 29 |
| 54 | 38 |
| 55 | 3 |
| 56 | 12 |
| 57 | 21 |
| 58 | 30 |
| 59 | 39 |
| 60 | 4 |
| 61 | 13 |
| 62 | 22 |
| 63 | 31 |
| 64 | 40 |
| 65 | 5 |
| 66 | 14 |
| 67 | 23 |
| 68 | 32 |
| 69 | 41 |
| 70 | 6 |
| 71 | 15 |
| 72 | 24 |
| 73 | 33 |
| 74 | 42 |
| 75 | 7 |
| 76 | 16 |
| 77 | 25 |
| 78 | 34 |
| 79 | 43 |
| 80 | 8 |
| 81 | 17 |
[1,10,19,28,37,2,11,20,29,38,3,12,21,30,39,4,13, 22,31,40,5,14,23,32,41,6,15,24,33,42,7,16,25,34, 43,8,17,26,35,44,9,18,27,36,1,10,19,28,37,2,11,20, 29,38,3,12,21,30,39,4,13,22,31,40,5,14,23,32,41,6, 15,24,33,42,7,16,25,34,43,8,17] |