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A280409
Primes in the order that they appear in A280408, without repetitions.
1
2, 3, 5, 7, 11, 17, 13, 23, 53, 19, 29, 41, 31, 47, 71, 107, 137, 103, 233, 263, 593, 167, 251, 283, 479, 719, 1619, 911, 1367, 577, 433, 61, 37, 59, 89, 67, 101, 43, 83, 73, 113, 79, 179, 269, 131, 197, 97, 149, 109, 173, 139, 157, 127, 191, 431, 647, 971
OFFSET
1,1
MATHEMATICA
DeleteDuplicates@ Flatten@ Table[Select[NestWhileList[If[EvenQ@ #, #/2, 3 # + 1] &, n, # > 1 &], PrimeQ], {n, 200}] (* Michael De Vlieger, Jan 02 2017 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Matthew Campbell, Jan 02 2017
STATUS
approved