# A153901 (b-file synthesized from sequence entry) 0 1 1 2 2 1 3 1 4 3 5 2 6 2 7 7 8 3 9 6 10 15 11 12 12 17 13 63 14 47 15 86 16 272 17 269 18 423 19 2020 20 1609 21 3902 22 14951 23 18193 24 36083 25 200112 26 201396 27 575152 28 2652677 29 3907855 30 9200561