# A349977 (b-file synthesized from sequence entry) 1 0 2 1 3 1 4 1 5 3 6 4 7 8 8 13 9 23 10 38 11 68 12 114 13 201 14 343 15 600 16 1037 17 1817 18 3157 19 5543 20 9692 21 17047 22 29952 23 52828 24 93157 25 164743 26 291459 27 516679 28 916626 29 1628684 30 2896261 31 5156925 32 9189769 33 16393652 34 29268223 35 52300907 36 93529331 37 167390342 38 299787639 39 537281476