# A111594 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 0 4 0 5 1 6 0 7 2 8 0 9 1 10 0 11 0 12 8 13 0 14 1 15 0 16 24 17 0 18 20 19 0 20 1 21 0 22 0 23 184 24 0 25 40 26 0 27 1 28 0 29 720 30 0 31 784 32 0 33 70 34 0 35 1 36 0 37 0 38 8448 39 0 40 2464 41 0 42 112 43 0 44 1 45 0 46 40320 47 0 48 52352 49 0 50 6384 51 0 52 168 53 0 54 1 55 0 56 0 57 648576 58 0 59 229760 60 0 61 14448 62 0 63 240 64 0 65 1