# A132478 (b-file synthesized from sequence entry) 0 1 1 4 2 1 3 4 4 11 5 1 6 4 7 9 8 18 9 1 10 4 11 19 12 15 13 25 14 1 15 4 16 17 17 52 18 22 19 32 20 1 21 4 22 27 23 45 24 110 25 30 26 39 27 1 28 4 29 25 30 102 31 95 32 200 33 39 34 46 35 1 36 4 37 35 38 91 39 287 40 175 41 329 42 49 43 53 44 1 45 4 46 33 47 168 48 252 49 672 50 294 51 504 52 60 53 60 54 1