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A043860
Numbers n such that number of runs in the base 4 representation of n is congruent to 2 mod 9.
0
4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 20, 22, 23, 26, 31, 32, 37, 40, 41, 43, 47, 48, 53, 58, 60, 61, 62, 64, 80, 84, 86, 87, 90, 95, 106, 127, 128, 149, 160, 165, 168, 169, 171, 175, 191, 192, 213, 234, 240, 245, 250, 252, 253, 254, 256
OFFSET
1,1
CROSSREFS
Sequence in context: A043839 A043845 A043852 * A043869 A167524 A356721
KEYWORD
nonn,base
STATUS
approved