# A014666 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 6 5 10 6 11 7 17 8 21 9 27 10 29 11 39 12 42 13 54 14 58 15 63 16 71 17 87 18 90 19 108 20 114 21 121 22 126