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A248659 Odious numbers (A000069) becoming evil (A001969) if any digit is deleted (zeros allowed). 4
35, 50, 55, 56, 59, 69, 93, 100, 127, 157, 158, 185, 200, 203, 230, 233, 234, 239, 290, 299, 309, 333, 334, 336, 339, 346, 400, 403, 405, 406, 433, 436, 453, 458, 460, 463, 465, 466, 468, 517, 518, 548, 577, 578, 583, 653, 665, 666, 668, 727, 757, 758, 772 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Peter J. C. Moses, Table of n, a(n) for n = 1..1000

EXAMPLE

127 is in the sequence, since it is odious, while numbers 27,17,12 are evil.

MATHEMATICA

odiousQ:=OddQ[First[DigitCount[#, 2]]]&;

Select[Range[10, 1000], odiousQ[#]&&Apply[And, Map[!odiousQ[FromDigits[#]]&, Subsets[#, {Length[#]-1}]&[IntegerDigits[#]]]]&] (* Peter J. C. Moses, Oct 11 2014 *)

CROSSREFS

Cf. A000069, A001969, A248478, A248642, A248644.

Sequence in context: A247135 A249819 A186319 * A089268 A214469 A306117

Adjacent sequences:  A248656 A248657 A248658 * A248660 A248661 A248662

KEYWORD

nonn,base

AUTHOR

Vladimir Shevelev, Oct 11 2014

EXTENSIONS

More terms from Peter J. C. Moses, Oct 11 2014

STATUS

approved

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Last modified January 18 13:46 EST 2020. Contains 331009 sequences. (Running on oeis4.)