# A050538 (b-file synthesized from sequence entry) 1 3 2 9 3 11 4 17 5 23 6 35 7 39 8 75 9 105 10 107 11 155 12 161 13 215 14 225 15 335 16 635 17 651 18 687 19 1479 20 1515 21 1953 22 2435 23 2963 24 3671 25 5979 26 7551 27 8091 28 9791 29 15015 30 20897 31 26279 32 43371 33 130407 34 587585 35 716769 36 942563