A033028 Numbers whose base-15 expansion has no run of digits with length < 2.

16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 241, 482, 723, 964, 1205, 1446, 1687, 1928, 2169, 2410, 2651, 2892, 3133, 3374, 3600, 3616, 3632, 3648, 3664, 3680, 3696, 3712, 3728, 3744, 3760, 3776, 3792, 3808

Offset: 1

Author

Clark Kimberling

Keywords

• nonn
• base

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..1100

Programs

Mathematica

Select[Range[4000],Min[Length/@Split[IntegerDigits[#,15]]]>1&] (* Harvey P. Dale, Sep 13 2013 *)