# A293534 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 6 5 15 6 18 7 26 8 51 9 54 10 68 11 85 12 242 13 597 14 2335 15 3463 16 4160 17 5565 18 8322 19 11389 20 43982 21 70729 22 127645 23 151998