# A067605 (b-file synthesized from sequence entry) 1 2 2 6 3 11 4 24 5 42 6 121 7 30 8 319 9 99 10 1592 11 344 12 574 13 3786 14 4196 15 650 16 4619 17 217 18 1532 19 11244 20 5349 21 8081 22 3861 23 12751 24 18281 25 9221 26 5995 27 22467 28 16222 29 43969 30 35975 31 192603 32 108146 33 52313 34 218234 35 15927 36 132997 37 42673 38 78858 39 103865 40 84483