# A072671 (b-file synthesized from sequence entry) 0 0 1 3 2 11 3 23 4 35 5 59 6 191 7 119 8 179 9 239 10 575 11 359 12 1295 13 899 14 719 15 839 16 9215 17 1259 18 786431 19 1679 20 2879 21 15359 22 3599 23 2519 24 6479 25 61439 26 6299 27 6719 28 2359295 29 5039 30 3221225471 31 7559 32 46079 33 983039 34 25919 35 10079 36 206158430207 37 32399 38 184319 39 15119 40 44099 41 20159 42 5308415 43 107519 44 25199 45 2985983 46 9663676415 47 27719 48 233279 49 45359