# A066773 (b-file synthesized from sequence entry) 0 1 1 2 2 16 3 12 4 7 5 98 6 153 7 169 8 673 9 350 10 107 11 129 12 649 13 2110 14 4763 15 6919 16 6943 17 158299 18 71310 19 724686 20 845223 21 665215 22 2157291 23 4468260 24 5978623 25 34385063 26 21015006 27 301695657 28 489853918 29 568097511 30 418606034 31 1208474114