# A084564 (b-file synthesized from sequence entry) 1 2 2 4 3 6 4 8 5 10 6 12 7 14 8 16 9 18 10 20 11 22 12 24 13 26 14 28 15 30 16 32 17 34 18 36 19 38 20 40 21 42 22 44 23 46 24 50 25 52 26 56 27 58 28 62 29 68 30 80 31 88 32 92 33 98 34 122 35 128 36 152