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A037989 n-th number whose maximal base 7 run length is 2. 0
8, 16, 24, 32, 40, 48, 49, 56, 58, 59, 60, 61, 62, 65, 73, 81, 89, 97, 98, 106, 112, 113, 115, 116, 117, 118, 122, 130, 138, 146, 147, 155, 163, 168, 169, 170, 172, 173, 174, 179, 187, 195, 196, 204, 212, 220, 224, 225, 226, 227 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

MATHEMATICA

Select[Range[300], Max[Length/@Split[IntegerDigits[#, 7]]]==2&] (* Harvey P. Dale, Mar 11 2017 *)

CROSSREFS

Sequence in context: A246311 A244371 A144566 * A044848 A282148 A277780

Adjacent sequences:  A037986 A037987 A037988 * A037990 A037991 A037992

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified December 9 23:02 EST 2019. Contains 329880 sequences. (Running on oeis4.)