# A366555 (b-file synthesized from sequence entry) 0 1 1 1 2 0 3 1 4 3 5 3 6 4 7 15 8 30 9 42 10 99 11 255 12 475 13 915 14 2232 15 4977 16 9945 17 21945 18 51093 19 110634 20 238005 21 542341 22 1227390 23 2696841 24 6035886 25 13770402 26 31001133 27 69485295 28 157945293 29 359888373 30 814699002 31 1850816823 32 4231092060 33 9659302380 34 22028018679