# A157611 (b-file synthesized from sequence entry) 1 3 2 4 3 6 4 7 5 10 6 12 7 13 8 19 9 23 10 26 11 32 12 63 13 95 14 150 15 324 16 449 17 1969 18 2988 19 6199 20 8093 21 23393 22 25427 23 34685 24 35076 25 44171 26 45624 27 83357 28 116404