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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 2 |
| 4 | 4 |
| 5 | 5 |
| 6 | 7 |
| 7 | 8 |
| 8 | 6 |
| 9 | 15 |
| 10 | 20 |
| 11 | 9 |
| 12 | 10 |
| 13 | 18 |
| 14 | 41 |
| 15 | 54 |
| 16 | 11 |
| 17 | 13 |
| 18 | 19 |
| 19 | 49 |
| 20 | 109 |
| 21 | 143 |
| 22 | 12 |
| 23 | 14 |
| 24 | 28 |
| 25 | 52 |
| 26 | 130 |
| 27 | 287 |
| 28 | 376 |
| 29 | 21 |
| 30 | 16 |
| 31 | 36 |
| 32 | 53 |
| 33 | 138 |
| 34 | 342 |
| 35 | 753 |
| 36 | 986 |
| 37 | 22 |
| 38 | 17 |
| 39 | 39 |
| 40 | 75 |
| 41 | 141 |
| 42 | 363 |
| 43 | 897 |
| 44 | 1973 |
| 45 | 2583 |
| 46 | 24 |
| 47 | 23 |
| 48 | 40 |
| 49 | 96 |
| 50 | 142 |
| 51 | 371 |
| 52 | 952 |
| 53 | 2350 |
| 54 | 5167 |
| 55 | 6764 |
| 56 | 25 |
| 57 | 26 |
| 58 | 44 |
| 59 | 104 |
| 60 | 198 |
| 61 | 374 |
[1,3,2,4,5,7,8,6,15,20,9,10,18,41,54,11,13,19,49, 109,143,12,14,28,52,130,287,376,21,16,36,53,138, 342,753,986,22,17,39,75,141,363,897,1973,2583,24, 23,40,96,142,371,952,2350,5167,6764,25,26,44,104, 198,374] |