# A291146 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 10 3 11 4 12 5 13 6 14 7 15 8 16 9 17 11 18 14 19 18 20 23 21 29 22 36 23 44 24 53 25 64 26 78 27 96 28 119 29 148 30 184 31 228 32 281 33 345 34 423 35 519 36 639 37 788 38 973 39 1202 40 1484 41 1830 42 2254 43 2774 44 3415 45 4206 46 5183 47 6390 48 7880 49 9717 50 11979 51 14762 52 18188 53 22408 54 27609 55 34022 56 41931