# A274184 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 5 4 7 5 11 6 16 7 24 8 35 9 52 10 77 11 114 12 168 13 249 14 368 15 545 16 806 17 1194 18 1768 19 2619 20 3879 21 5747 22 8514 23 12615 24 18692 25 27698 26 41045 27 60826 28 90141 29 133589 30 197981 31 293417 32 434861 33 644497 34 955202 35 1415703 36 2098222 37 3109803 38 4609098 39 6831253 40 10124787 41 15006259