# A060477 (b-file synthesized from sequence entry) 1 3 2 1 3 2 4 3 5 6 6 9 7 18 8 30 9 56 10 99 11 186 12 335 13 630 14 1161 15 2182 16 4080 17 7710 18 14532 19 27594 20 52377 21 99858 22 190557 23 364722 24 698870 25 1342176 26 2580795 27 4971008 28 9586395 29 18512790 30 35790267 31 69273666 32 134215680 33 260300986 34 505286415 35 981706806 36 1908866960 37 3714566310