# A177938 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 6 4 5 5 1 6 60 7 47 8 12 9 1 10 840 11 638 12 179 13 22 14 1 15 15120 16 11274 17 3325 18 485 19 35 20 1 21 332640 22 245004 23 74524 24 11985 25 1075 26 51 27 1 28 8648640 29 6314664 30 1961470 31 336049 32 34300 33 2086 34 70 35 1 36 259459200 37 188204400 38 59354028 39 10630508 40 1182769 41 83720