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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 0 |
| 5 | 3 |
| 6 | 1 |
| 7 | 0 |
| 8 | 19 |
| 9 | 18 |
| 10 | 1 |
| 11 | 0 |
| 12 | 195 |
| 13 | 472 |
| 14 | 60 |
| 15 | 1 |
| 16 | 0 |
| 17 | 3031 |
| 18 | 18855 |
| 19 | 4652 |
| 20 | 165 |
| 21 | 1 |
| 22 | 0 |
| 23 | 67263 |
| 24 | 1195456 |
| 25 | 570181 |
| 26 | 32942 |
| 27 | 413 |
| 28 | 1 |
| 29 | 0 |
| 30 | 2086099 |
| 31 | 123301668 |
| 32 | 115800030 |
| 33 | 10161350 |
| 34 | 198464 |
| 35 | 980 |
| 36 | 1 |
| 37 | 0 |
| 38 | 89224635 |
| 39 | 20919866437 |
| 40 | 39798752520 |
| 41 | 5343292155 |
| 42 | 144063090 |
| 43 | 1089984 |
| 44 | 2250 |
| 45 | 1 |
[1,0,1,0,3,1,0,19,18,1,0,195,472,60,1,0,3031, 18855,4652,165,1,0,67263,1195456,570181,32942,413, 1,0,2086099,123301668,115800030,10161350,198464, 980,1,0,89224635,20919866437,39798752520, 5343292155,144063090,1089984,2250,1] |