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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 10 |
| 4 | 0 |
| 5 | 33 |
| 6 | 45 |
| 7 | 0 |
| 8 | 294 |
| 9 | 98 |
| 10 | 0 |
| 11 | 296 |
| 12 | 262 |
| 13 | 0 |
| 14 | 428 |
| 15 | 984 |
| 16 | 0 |
| 17 | 1456 |
| 18 | 3086 |
| 19 | 0 |
| 20 | 2343 |
| 21 | 1878 |
| 22 | 0 |
| 23 | 14938 |
| 24 | 8422 |
| 25 | 0 |
| 26 | 2809 |
| 27 | 4259 |
| 28 | 0 |
| 29 | 7809 |
| 30 | 13819 |
| 31 | 0 |
| 32 | 51036 |
| 33 | 45506 |
| 34 | 0 |
| 35 | 15782 |
| 36 | 30764 |
| 37 | 0 |
| 38 | 57764 |
| 39 | 24553 |
| 40 | 0 |
| 41 | 23282 |
| 42 | 51942 |
| 43 | 0 |
| 44 | 44902 |
| 45 | 34214 |
| 46 | 0 |
| 47 | 1242641 |
| 48 | 95929 |
| 49 | 0 |
| 50 | 66761 |
[2,3,10,0,33,45,0,294,98,0,296,262,0,428,984,0, 1456,3086,0,2343,1878,0,14938,8422,0,2809,4259,0, 7809,13819,0,51036,45506,0,15782,30764,0,57764, 24553,0,23282,51942,0,44902,34214,0,1242641,95929, 0,66761] |