# A028384 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 4324 12 12972 13 0 14 0 15 178365 16 356730 17 0 18 0 19 1664740 20 2330636 21 0 22 0 23 3840840 24 3840840 25 0 26 0 27 2330636 28 1664740 29 0 30 0 31 356730 32 178365 33 0 34 0 35 12972 36 4324 37 0 38 0 39 0 40 0 41 0 42 0 43 0 44 0 45 0 46 0 47 1