# A006341 (b-file synthesized from sequence entry) 1 2 2 3 3 5 4 7 5 111 6 131 7 141 8 161 9 323 10 343 11 373 12 535 13 565 14 717 15 737 16 747 17 767 18 10301 19 10601 20 11511 21 12421 22 12621 23 13031 24 13331 25 15151 26 16561 27 17471 28 30403 29 30503 30 30703 31 31313 32 31713 33 32023 34 32323 35 33433 36 34343 37 34443 38 35053 39 35353 40 36463 41 36563 42 36763 43 37473