# A146913 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 3 5 1 6 5 7 5 8 13 9 21 10 65 11 79 12 331 13 533 14 2619 15 5227 16 28001 17 61339 18 390903 19 1035837 20 7813633 21 23994329 22 210020947 23 748949341 24 7662897803 25 32193163805 26 385464587673 27 1890804496873 28 26436803024815 29 151320783550691