# A133034 (b-file synthesized from sequence entry) 0 -1 1 0 2 1 3 -1 4 1 5 0 6 0 7 1 8 0 9 1 10 1 11 1 12 2 13 2 14 3 15 4 16 5 17 7 18 9 19 12 20 16 21 21 22 28 23 37 24 49 25 65 26 86 27 114 28 151 29 200 30 265 31 351 32 465 33 616 34 816 35 1081 36 1432 37 1897 38 2513 39 3329 40 4410 41 5842 42 7739 43 10252 44 13581 45 17991 46 23833 47 31572 48 41824 49 55405 50 73396