# A155806 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 22 4 269 5 4616 6 102847 7 2824816 8 92355769 9 3506278528 10 151720849691 11 7375146930944 12 398113181435653 13 23640909385071616 14 1532325553233566743 15 107698939845869111296 16 8162300091585206125553 17 663836705760309127184384