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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 0 |
| 5 | 0 |
| 6 | 1 |
| 7 | 0 |
| 8 | 1 |
| 9 | 0 |
| 10 | 1 |
| 11 | 0 |
| 12 | 5 |
| 13 | 2 |
| 14 | 0 |
| 15 | 1 |
| 16 | 0 |
| 17 | 19 |
| 18 | 74 |
| 19 | 9 |
| 20 | 0 |
| 21 | 1 |
| 22 | 0 |
| 23 | 69 |
| 24 | 1622 |
| 25 | 2193 |
| 26 | 44 |
| 27 | 0 |
| 28 | 1 |
| 29 | 0 |
| 30 | 251 |
| 31 | 34442 |
| 32 | 362997 |
| 33 | 101644 |
| 34 | 265 |
| 35 | 0 |
| 36 | 1 |
| 37 | 0 |
| 38 | 923 |
| 39 | 756002 |
| 40 | 62924817 |
| 41 | 166336604 |
| 42 | 6840085 |
| 43 | 1854 |
| 44 | 0 |
| 45 | 1 |
| 46 | 0 |
| 47 | 3431 |
| 48 | 17150366 |
| 49 | 11729719509 |
| 50 | 305225265804 |
| 51 | 136221590695 |
| 52 | 630985830 |
| 53 | 14833 |
| 54 | 0 |
[1,1,0,1,0,0,1,0,1,0,1,0,5,2,0,1,0,19,74,9,0,1,0, 69,1622,2193,44,0,1,0,251,34442,362997,101644,265, 0,1,0,923,756002,62924817,166336604,6840085,1854, 0,1,0,3431,17150366,11729719509,305225265804, 136221590695,630985830,14833,0] |