# A298076 (b-file synthesized from sequence entry) 1 2 2 2 3 2 4 4 5 2 6 6 7 2 8 16 9 8 10 10 11 2 12 1260 13 2 14 28 15 24 16 16 17 2 18 162 19 2 20 2080 21 6 22 22 23 2 24 207480 25 7 26 52 27 27 28 420 29 2 30 43890 31 2 32 256 33 21 34 102 35 370 36 5988060 37 2 38 190 39 12 40 7412680 41 2 42 2016 43 2 44 507496 45 495 46 46 47 2 48 1486179696 49 68 50 5050 51 476 52 66300 53 2 54 3292758 55 274 56 72682120