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 A178943 Primes that are not balanced primes (see A006562). 5
 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 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Reinhard Zumkeller, Table of n, a(n) for n = 1..10000 MATHEMATICA Transpose[ Select[ Partition[ Prime@ Range@ 65, 3, 1], #[[2]]!=(#[[1]]+#[[3]])/2&]][[2]] PROG (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 -- Reinhard Zumkeller, May 09 2013 CROSSREFS Complement with respect to A000040 gives A006562. Union of {2}, A051634 and A051634; A225496 (multiplicative closure). Sequence in context: A114600 A088905 A045319 * A038613 A075235 A020634 Adjacent sequences: A178940 A178941 A178942 * A178944 A178945 A178946 KEYWORD nonn AUTHOR Paul Muljadi, Dec 30 2010 STATUS approved

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Last modified November 29 07:51 EST 2023. Contains 367429 sequences. (Running on oeis4.)