# A134076 (b-file synthesized from sequence entry) 1 17 2 31 3 41 4 61 5 73 6 103 7 277 8 281 9 349 10 421 11 521 12 593 13 661 14 997 15 1069 16 1321 17 1367 18 1439 19 1499 20 1571 21 1669 22 2357 23 2399 24 2411 25 2887 26 3019 27 3119 28 3457 29 3467 30 3917 31 4049 32 4091 33 4211 34 4241 35 4297 36 4337 37 4441 38 4691 39 4721 40 5077 41 5231 42 5261 43 5393 44 5591 45 5813 46 6101