# A180235 (b-file synthesized from sequence entry) 0 0 1 0 2 2 3 1 4 2 5 3 6 3 7 4 8 5 9 6 10 8 11 10 12 12 13 15 14 19 15 23 16 29 17 36 18 44 19 55 20 68 21 84 22 104 23 128 24 158 25 195 26 241 27 297 28 367 29 453 30 559 31 690 32 851 33 1050 34 1296 35 1599 36 1973 37 2434 38 3003 39 3705 40 4571 41 5640 42 6958 43 8585 44 10592 45 13068 46 16123 47 19892 48 24542 49 30279 50 37357 51 46089 52 56863