# A129945 (b-file synthesized from sequence entry) 1 2 2 3 3 5 4 7 5 11 6 23 7 29 8 41 9 43 10 47 11 59 12 61 13 79 14 173 15 191 16 223 17 241 18 347 19 353 20 367 21 383 22 509 23 547 24 659 25 677 26 691 27 709 28 727 29 1699 30 1811 31 3089 32 3299 33 3463 34 3593 35 3607 36 3643 37 4547 38 4597 39 4721 40 5051 41 5101 42 6073 43 6199 44 6379 45 6491 46 14821 47 16421 48 16729 49 17669 50 18223