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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 4 |
| 5 | 1 |
| 6 | 11 |
| 7 | 19 |
| 8 | 9 |
| 9 | 1 |
| 10 | 49 |
| 11 | 104 |
| 12 | 70 |
| 13 | 16 |
| 14 | 1 |
| 15 | 257 |
| 16 | 641 |
| 17 | 550 |
| 18 | 190 |
| 19 | 25 |
| 20 | 1 |
| 21 | 1539 |
| 22 | 4380 |
| 23 | 4531 |
| 24 | 2080 |
| 25 | 425 |
| 26 | 36 |
| 27 | 1 |
| 28 | 10299 |
| 29 | 32803 |
| 30 | 39515 |
| 31 | 22491 |
| 32 | 6265 |
| 33 | 833 |
| 34 | 49 |
| 35 | 1 |
| 36 | 75905 |
| 37 | 266768 |
| 38 | 365324 |
| 39 | 247072 |
| 40 | 87206 |
| 41 | 16016 |
| 42 | 1484 |
| 43 | 64 |
| 44 | 1 |
| 45 | 609441 |
| 46 | 2337505 |
| 47 | 3575820 |
| 48 | 2792476 |
| 49 | 1192086 |
| 50 | 281190 |
| 51 | 36204 |
| 52 | 2460 |
| 53 | 81 |
| 54 | 1 |
[1,1,1,3,4,1,11,19,9,1,49,104,70,16,1,257,641,550, 190,25,1,1539,4380,4531,2080,425,36,1,10299,32803, 39515,22491,6265,833,49,1,75905,266768,365324, 247072,87206,16016,1484,64,1,609441,2337505, 3575820,2792476,1192086,281190,36204,2460,81,1] |