# A050575 (b-file synthesized from sequence entry) 1 1 2 4 3 5 4 7 5 8 6 11 7 19 8 25 9 28 10 35 11 65 12 79 13 212 14 271 15 361 16 461 17 1237 18 1297 19 1577 20 1747 21 1901 22 1943 23 2741 24 3203 25 3425 26 5069 27 6368 28 8372 29 9761 30 12260 31 13472 32 24032 33 26227 34 34028 35 34492 36 54244 37 55660 38 56056 39 60965 40 67283 41 74576 42 118711 43 170867 44 175921 45 269809 46 275113 47 305803 48 358891 49 390373 50 435301 51 586088 52 1106989