# A244090 (b-file synthesized from sequence entry) 1 1 2 2 3 7 4 25 5 26 6 48 7 49 8 121 9 122 10 144 11 145 12 240 13 721 14 722 15 726 16 1440 17 1441 18 1442 19 5041 20 5042 21 5162 22 5760