# A084165 (b-file synthesized from sequence entry) 1 5 2 13 3 17 4 37 5 89 6 97 7 181 8 2689 9 2969 10 4621 11 7457 12 8081 13 8161 14 36709 15 62701 16 169489 17 169709 18 169753 19 282809 20 770101 21 5763577 22 9491101 23 9491281 24 9495121 25 42544261 26 115195501 27 189689041 28 189689653 29 312315373 30 312316409 31 2294883817