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A178943
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Primes that are not balanced primes (see A006562).
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5
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2, 3, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 163, 167, 179, 181, 191, 193, 197, 199, 223, 227, 229, 233, 239, 241, 251, 269, 271, 277, 281, 283, 293
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Transpose[ Select[ Partition[ Prime@ Range@ 65, 3, 1], #[[2]]!=(#[[1]]+#[[3]])/2&]][[2]]
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PROG
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(Haskell)
a178943 n = a178943_list !! (n-1)
a178943_list = 2 : h a000040_list where
h (p:qs@(q:r:ps)) = if 2 * q /= (p + r) then q : h qs else h qs
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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