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A231254 Odious primes p (A027697) such that p^2 and p^3 are evil (A027699). 0
37, 47, 107, 137, 233, 331, 463, 491, 557, 587, 607, 631, 653, 733, 823, 829, 883, 947, 971, 997, 1153, 1187, 1193, 1231, 1249, 1321, 1327, 1493, 1543, 1567, 1663, 1667, 1669, 1709, 1787, 1801, 1933, 1987, 2011, 2027, 2087, 2143, 2161, 2213, 2269, 2273, 2311 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Sequence {a(n)^4} is a subsequence of A227891 such that a(1)^4=1874161 is the smallest power of an odious prime that is in A227891.

LINKS

Table of n, a(n) for n=1..47.

MATHEMATICA

evilQ[n_]:=EvenQ[DigitCount[n, 2][[1]]];

Select[Range[2000], PrimeQ[#]&&odiousQ[#]&&evilQ[#^2]&&evilQ[#^3]&] (* Peter J. C. Moses, Nov 08 2013 *)

CROSSREFS

Cf. A227891, A027697, A001969.

Sequence in context: A244356 A159750 A108333 * A218834 A039465 A083240

Adjacent sequences:  A231251 A231252 A231253 * A231255 A231256 A231257

KEYWORD

nonn,base

AUTHOR

Vladimir Shevelev and Peter J. C. Moses, Nov 06 2013

STATUS

approved

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Last modified May 17 12:01 EDT 2021. Contains 343971 sequences. (Running on oeis4.)