# A050566 (b-file synthesized from sequence entry) 1 3 2 5 3 11 4 17 5 21 6 27 7 81 8 101 9 107 10 327 11 383 12 387 13 941 14 1665 15 3515 16 4007 17 4727 18 7137 19 16257 20 16833 21 21243 22 24239 23 35435 24 59925 25 91673 26 153455 27 165341 28 183167 29 190349 30 240743 31 253385 32 308325 33 741917