# A103389 (b-file synthesized from sequence entry) 1 2 2 3 3 5 4 7 5 17 6 31 7 71 8 127 9 157 10 227 11 257 12 293 13 349 14 419 15 503 16 8179 17 65657 18 68053 19 72421 20 80429 21 258949 22 493109 23 16399511 24 33609887 25 34225183 26 1387603957 27 5575987679 28 15932884421 29 35689079297 30 693128029907 31 957136790429 32 1129233918343 33 10363690074667 34 41632551979939 35 10815125582078291