# A293766 (b-file synthesized from sequence entry) 0 1 1 3 2 11 3 22 4 42 5 74 6 127 7 213 8 353 9 581 10 950 11 1548 12 2516 13 4083 14 6619 15 10723 16 17364 17 28110 18 45498 19 73634 20 119159 21 192821 22 312009 23 504860 24 816900 25 1321792 26 2138725 27 3460551 28 5599311 29 9059898 30 14659246 31 23719182 32 38378467 33 62097689 34 100476197 35 162573928