# A139058 (b-file synthesized from sequence entry) 1 7 2 9 3 11 4 14 5 19 6 23 7 45 8 121 9 131 10 194 11 735 12 751 13 1316 14 1372 15 2084 16 2562 17 5678 18 5758 19 12533 20 24222