# A213383 (b-file synthesized from sequence entry) 2 4 3 4 4 6 5 10 6 14 7 20 8 26 9 18 10 2 11 4 12 8 13 16 14 22 15 50 16 66 17 132 18 160 19 218 20 120 21 122 22 56 23 36 24 4 25 4 26 8 27 20 28 40 29 80 30 122 31 244 32 336 33 628 34 628 35 1130 36 788 37 1362 38 878 39 1168 40 354 41 292 42 16