| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 9 |
| 3 | 10 |
| 4 | 2 |
| 5 | 8 |
| 6 | 20 |
| 7 | 3 |
| 8 | 7 |
| 9 | 30 |
| 10 | 4 |
| 11 | 6 |
| 12 | 40 |
| 13 | 5 |
| 14 | 50 |
| 15 | 11 |
| 16 | 90 |
| 17 | 12 |
| 18 | 80 |
| 19 | 13 |
| 20 | 70 |
| 21 | 14 |
| 22 | 60 |
| 23 | 15 |
| 24 | 51 |
| 25 | 91 |
| 26 | 92 |
| 27 | 81 |
| 28 | 93 |
| 29 | 71 |
| 30 | 94 |
| 31 | 61 |
| 32 | 95 |
| 33 | 52 |
| 34 | 82 |
| 35 | 83 |
| 36 | 72 |
| 37 | 84 |
| 38 | 62 |
| 39 | 85 |
| 40 | 53 |
| 41 | 73 |
| 42 | 74 |
| 43 | 63 |
| 44 | 75 |
| 45 | 54 |
| 46 | 64 |
| 47 | 65 |
| 48 | 55 |
| 49 | 56 |
| 50 | 41 |
| 51 | 96 |
| 52 | 42 |
| 53 | 86 |
| 54 | 43 |
| 55 | 76 |
| 56 | 44 |
| 57 | 66 |
| 58 | 45 |
| 59 | 57 |
| 60 | 31 |
| 61 | 97 |
| 62 | 32 |
| 63 | 87 |
| 64 | 33 |
| 65 | 77 |
| 66 | 34 |
| 67 | 67 |
| 68 | 35 |
[0,1,9,10,2,8,20,3,7,30,4,6,40,5,50,11,90,12,80, 13,70,14,60,15,51,91,92,81,93,71,94,61,95,52,82, 83,72,84,62,85,53,73,74,63,75,54,64,65,55,56,41, 96,42,86,43,76,44,66,45,57,31,97,32,87,33,77,34, 67,35] |