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Search: id:A045122
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A045122 Numbers n with property that in base 4 representation the numbers of 1's and 3's are 2 and 3, respectively. +0
1
383, 479, 503, 509, 863, 887, 893, 983, 989, 1013, 1151, 1247, 1271, 1277, 1343, 1471, 1487, 1519, 1523, 1531, 1532, 1534, 1663, 1759, 1783, 1789, 1823, 1847, 1853, 1871, 1903, 1907, 1915, 1916, 1918, 1951, 1975, 1981 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Adjacent sequences: A045119 A045120 A045121 this_sequence A045123 A045124 A045125

Sequence in context: A028682 A015861 A072385 this_sequence A064721 A046014 A046491

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified October 5 16:50 EDT 2008. Contains 144613 sequences.

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