# A156710 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 3 5 1 6 1 7 3 8 6 9 6 10 1 11 3 12 6 13 18 14 16 15 1 16 3 17 6 18 18 19 48 20 44 21 1 22 3 23 6 24 18 25 48 26 132 27 120 28 136 29 18 30 48 31 132 32 360 33 328 34 1 35 3 36 6 37 18 38 48 39 132 40 360 41 984 42 896 43 1 44 3 45 6 46 18 47 48 48 132 49 360 50 984 51 2688 52 2448 53 1 54 3 55 6 56 18 57 48 58 132 59 360 60 984 61 2688 62 7344 63 6688