# A191830 (b-file synthesized from sequence entry) 0 0 1 0 2 2 3 1 4 4 5 5 6 10 7 16 8 28 9 47 10 80 11 135 12 228 13 384 14 646 15 1085 16 1820 17 3049 18 5102 19 8528 20 14240 21 23755 22 39592 23 65931 24 109704 25 182400 26 303050 27 503161 28 834868 29 1384397 30 2294290 31 3800080 32 6290788 33 10408679 34 17213696 35 28454415 36 47014380 37 77647104 38 128186062