# A377213 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 6 4 6 5 6 6 36 7 66 8 96 9 266 10 576 11 1026 12 2246 13 4866 14 9516 15 19598 16 41286 17 83526 18 170048 19 351378 20 716850 21 1458098 22 2984028 23 6087270 24 12380900 25 25224222 26 51356400 27 104380510 28 212164362 29 431148222 30 875353220 31 1776567762 32 3604752672 33 7310374010 34 14819370480 35 30033014994