# A105771 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 5 5 7 6 9 7 12 8 22 9 24 10 31 11 33 12 35 13 36 14 42 15 44 16 46 17 48 18 52 19 61 20 72 21 81 22 92 23 222 24 311 25 411 26 522 27 611 28 722 29 822 30 911 31 2222 32 2231 33 3122 34 3131 35 4222 36 5111 37 6222 38 6231 39 7122 40 8222 41 8231 42 9112