# A136427 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 4 4 10 5 24 6 48 7 92 8 188 9 388 10 772 11 1524 12 3060 13 6164 14 12308 15 24532 16 49108 17 98388 18 196692 19 393044 20 786260 21 1573204 22 3146068 23 6290772 24 12582228 25 25167188 26 50333012 27 100660564 28 201323860 29 402658644 30 805311828 31 1610601812 32 3221214548