# A156960 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 1 4 0 5 1 6 0 7 7 8 0 9 1 10 28 11 0 12 35 13 0 14 1 15 0 16 868 17 0 18 155 19 0 20 1 21 13888 22 0 23 18228 24 0 25 651 26 0 27 1 28 0 29 1763776 30 0 31 330708 32 0 33 2667 34 0 35 1 36 112881664 37 0 38 149920960 39 0 40 5622036 41 0 42 10795 43 0 44 1 45 0 46 57682530304 47 0 48 10944230080 49 0 50 92672916 51 0 52 43435 53 0 54 1