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A043937 Numbers k such that 0 and 6 occur juxtaposed in the base-8 representation of k but not of k+1. 0
48, 70, 112, 134, 176, 198, 240, 262, 304, 326, 368, 391, 432, 454, 496, 518, 567, 582, 624, 646, 688, 710, 752, 774, 816, 838, 880, 903, 944, 966, 1008, 1030, 1079, 1094, 1136, 1158, 1200, 1222, 1264, 1286, 1328, 1350, 1392 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..43.

MATHEMATICA

Select[Range[1500], MemberQ[Sort/@Partition[IntegerDigits[#, 8], 2, 1], {0, 6}]&&!MemberQ[Sort/@Partition[IntegerDigits[#+1, 8], 2, 1], {0, 6}]&] (* Harvey P. Dale, Aug 25 2012 *)

CROSSREFS

Cf. A007094.

Sequence in context: A260921 A043157 A039334 * A173042 A309933 A124309

Adjacent sequences: A043934 A043935 A043936 * A043938 A043939 A043940

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified December 6 19:31 EST 2022. Contains 358648 sequences. (Running on oeis4.)