# A048613 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 15 5 23 6 26 7 81 8 104 9 109 10 111 11 120 12 127 13 135 14 136 15 141 16 142 17 144 18 145 19 146 20 147 21 148 22 5920 23 5943 24 8381 25 8401 26 89953 27 91368