# A167565 (b-file synthesized from sequence entry) 1 1 2 2 3 0 4 3 5 1 6 2 7 4 8 4 9 16 10 0 11 5 12 10 13 67 14 14 15 24 16 6 17 20 18 202 19 124 20 368 21 0 22 7 23 35 24 497 25 601 26 2736 27 444 28 720 29 8 30 56 31 1064 32 2120 33 13712 34 6464 35 16896 36 0 37 9 38 84 39 2058 40 6096 41 53121 42 48876 43 186732 44 25584 45 40320 46 10 47 120 48 3684 49 15168 50 171258 51 257640 52 1350296