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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 8 |
| 5 | 1 |
| 6 | 0 |
| 7 | 136 |
| 8 | 88 |
| 9 | 1 |
| 10 | 0 |
| 11 | 3968 |
| 12 | 6240 |
| 13 | 816 |
| 14 | 1 |
| 15 | 0 |
| 16 | 176896 |
| 17 | 513536 |
| 18 | 195216 |
| 19 | 7376 |
| 20 | 1 |
| 21 | 0 |
| 22 | 11184128 |
| 23 | 51880064 |
| 24 | 39572864 |
| 25 | 5352544 |
| 26 | 66424 |
| 27 | 1 |
| 28 | 0 |
| 29 | 951878656 |
| 30 | 6453433344 |
| 31 | 8258202240 |
| 32 | 2458228480 |
| 33 | 139127640 |
| 34 | 597864 |
| 35 | 1 |
| 36 | 0 |
| 37 | 104932671488 |
| 38 | 978593947648 |
| 39 | 1889844670464 |
| 40 | 994697838080 |
| 41 | 137220256000 |
| 42 | 3535586112 |
| 43 | 5380832 |
| 44 | 1 |
| 45 | 0 |
| 46 | 14544442556416 |
| 47 | 178568645312512 |
| 48 | 485265505927168 |
| 49 | 398800479698944 |
| 50 | 102950036177920 |
| 51 | 7233820923904 |
| 52 | 88992306208 |
| 53 | 48427552 |
| 54 | 1 |
[1,0,1,0,8,1,0,136,88,1,0,3968,6240,816,1,0, 176896,513536,195216,7376,1,0,11184128,51880064, 39572864,5352544,66424,1,0,951878656,6453433344, 8258202240,2458228480,139127640,597864,1,0, 104932671488,978593947648,1889844670464, 994697838080,137220256000,3535586112,5380832,1,0, 14544442556416,178568645312512,485265505927168, 398800479698944,102950036177920,7233820923904, 88992306208,48427552,1] |