# A096262 (b-file synthesized from sequence entry) 1 3 2 4 3 5 4 7 5 9 6 11 7 13 8 17 9 19 10 23 11 25 12 27 13 29 14 31 15 37 16 43 17 49 18 61 19 73 20 81 21 121 22 169 23 181 24 331 25 547 26 841