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A044584
Numbers n such that string 2,0 occurs in the base 8 representation of n but not of n+1.
0
16, 80, 135, 144, 208, 272, 336, 400, 464, 528, 592, 647, 656, 720, 784, 848, 912, 976, 1087, 1104, 1159, 1168, 1232, 1296, 1360, 1424, 1488, 1552, 1616, 1671, 1680, 1744, 1808, 1872, 1936, 2000, 2064, 2128, 2183, 2192, 2256
OFFSET
1,1
MATHEMATICA
Select[Range[2300], MemberQ[Partition[IntegerDigits[#, 8], 2, 1], {2, 0}] && !MemberQ[Partition[IntegerDigits[#+1, 8], 2, 1], {2, 0}]&] (* Harvey P. Dale, May 23 2014 *)
CROSSREFS
Sequence in context: A269584 A373927 A044203 * A111732 A271992 A008511
KEYWORD
nonn,base
STATUS
approved