# A373292 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 3 5 5 6 7 7 19 8 35 9 55 10 139 11 267 12 447 13 1077 14 2115 15 3689 16 8595 17 17101 18 30703 19 69797 20 140027 21 256873 22 573167 23 1156221 24 2156555 25 4742759 26 9603287 27 18149083 28 39457727 29 80104735 30 153007747 31 329580959 32 670338231 33 1291649283 34 2761199459 35 5623490391