# A068516 (b-file synthesized from sequence entry) 2 3 3 16 4 16 5 162 6 48 7 696 8 104 9 1236 10 486 11 4680 12 256 13 9366 14 2088 15 2592 16 1342 17 28296 18 3708 19 44640 20 2592 21 11136 22 14040 23 97416 24 1664 25 100410 26 28098 27 99936 28 11136 29 250110 30 7776 31 327840 32 20924 33 74880 34 84888 35 112752 36 19776 37 671346 38 133920 39 149856 40 16848