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Search: id:A102681
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A102681 Number of digits >= 8 in decimal representation of n. +0
2
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 0, 0, 0, 0, 0 (list; graph; listen)
OFFSET

0,89

MAPLE

p:=proc(n) local b, ct, j: b:=convert(n, base, 10): ct:=0: for j from 1 to nops(b) do if b[j]>=8 then ct:=ct+1 else ct:=ct fi od: ct: end: seq(p(n), n=0..120); (Deutsch)

CROSSREFS

Adjacent sequences: A102678 A102679 A102680 this_sequence A102682 A102683 A102684

Sequence in context: A030409 A030407 A083888 this_sequence A025453 A094215 A114139

KEYWORD

nonn,base,easy

AUTHOR

njas, Feb 03 2005

EXTENSIONS

More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Feb 23 2005

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Last modified October 16 00:31 EDT 2008. Contains 145098 sequences.


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