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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 10 |
| 2 | 1 |
| 3 | 20 |
| 4 | 10 |
| 5 | 2 |
| 6 | 30 |
| 7 | 11 |
| 8 | 12 |
| 9 | 3 |
| 10 | 40 |
| 11 | 12 |
| 12 | 20 |
| 13 | 13 |
| 14 | 4 |
| 15 | 50 |
| 16 | 13 |
| 17 | 21 |
| 18 | 23 |
| 19 | 14 |
| 20 | 5 |
| 21 | 60 |
| 22 | 14 |
| 23 | 22 |
| 24 | 30 |
| 25 | 24 |
| 26 | 15 |
| 27 | 6 |
| 28 | 70 |
| 29 | 15 |
| 30 | 23 |
| 31 | 31 |
| 32 | 34 |
| 33 | 25 |
| 34 | 16 |
| 35 | 7 |
| 36 | 80 |
| 37 | 16 |
| 38 | 24 |
| 39 | 32 |
| 40 | 40 |
| 41 | 35 |
| 42 | 26 |
| 43 | 17 |
| 44 | 8 |
| 45 | 90 |
| 46 | 17 |
| 47 | 25 |
| 48 | 33 |
| 49 | 41 |
| 50 | 45 |
| 51 | 36 |
| 52 | 27 |
| 53 | 18 |
| 54 | 9 |
| 55 | 100 |
| 56 | 18 |
| 57 | 26 |
| 58 | 34 |
| 59 | 42 |
| 60 | 50 |
| 61 | 46 |
| 62 | 37 |
| 63 | 28 |
| 64 | 19 |
| 65 | 10 |
[0,10,1,20,10,2,30,11,12,3,40,12,20,13,4,50,13,21, 23,14,5,60,14,22,30,24,15,6,70,15,23,31,34,25,16, 7,80,16,24,32,40,35,26,17,8,90,17,25,33,41,45,36, 27,18,9,100,18,26,34,42,50,46,37,28,19,10] |