# A105808 (b-file synthesized from sequence entry) 2 2 3 3 4 4 5 6 6 8 7 22 8 23 9 44 10 46 11 48 12 52 13 53 14 55 15 57 16 64 17 72 18 84 19 222 20 444 21 452 22 524 23 644 24 722 25 723 26 844 27 852 28 2222 29 2244 30 4442 31 5444 32 6422 33 7444 34 8422 35 22444 36 44222 37 52224 38 64444