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A032851 Numbers n such that base 4 representation Sum{d(i)*4^i: i=0,1,...,m) has d(m)<=d(m-1)>=d(m-2)<=... 1
1, 2, 3, 5, 6, 7, 10, 11, 15, 20, 21, 24, 25, 26, 28, 29, 30, 31, 40, 41, 42, 44, 45, 46, 47, 60, 61, 62, 63, 80, 81, 82, 83, 85, 86, 87, 96, 97, 98, 99, 101, 102, 103, 106, 107, 112, 113, 114, 115, 117, 118, 119, 122, 123, 127, 160, 161 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..57.

CROSSREFS

Sequence in context: A088952 A303541 A293523 * A102830 A031989 A023746

Adjacent sequences:  A032848 A032849 A032850 * A032852 A032853 A032854

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 20 15:13 EDT 2019. Contains 326152 sequences. (Running on oeis4.)