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Search: id:A033102
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A033102 Number of 4's when k is written in base b for all b and k satisfying 2<=b<=n+1, 1<=k<=n. +0
1
0, 0, 0, 1, 1, 1, 1, 1, 2, 3, 4, 5, 6, 8, 9, 11, 12, 14, 16, 19, 21, 25, 27, 32, 35, 38, 40, 46, 50, 53, 56, 61, 64, 71, 73, 78, 82, 86, 91, 98, 101, 105, 109, 117, 121, 129, 133, 140, 148, 152, 155, 164, 169, 176, 180, 186, 190, 198, 204 (list; graph; listen)
OFFSET

1,9

CROSSREFS

Sequence in context: A078831 A031177 A164119 this_sequence A030749 A030789 A049808

Adjacent sequences: A033099 A033100 A033101 this_sequence A033103 A033104 A033105

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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