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A043876 Numbers n such that number of runs in the base 4 representation of n is congruent to 9 mod 10. 1
69905, 69906, 69907, 69912, 69913, 69915, 69916, 69917, 69918, 69921, 69922, 69923, 69924, 69926, 69927, 69932, 69933, 69934, 69937, 69938, 69939, 69940, 69942, 69943, 69944, 69945, 69947, 70020, 70022, 70023 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Differs from A043858 if the number of runs is 18 or 19, for example. This happens for the number with the 18 digits representation 12301230...30 in base 4, for example, which has 18 runs and is in A043858 but not in this sequence. [From R. J. Mathar, Oct 20 2008]
LINKS
CROSSREFS
Sequence in context: A190934 A043600 A043858 * A224464 A233987 A243135
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified July 13 23:31 EDT 2024. Contains 374290 sequences. (Running on oeis4.)