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A194129
Number of digits in n^100.
0
1, 1, 31, 48, 61, 70, 78, 85, 91, 96, 101, 105, 108, 112, 115, 118, 121, 124, 126, 128, 131, 133, 135, 137, 139, 140, 142, 144, 145, 147, 148, 150, 151, 152, 154, 155, 156, 157, 158, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 170
OFFSET
0,3
COMMENTS
170 is the smallest number (other than 1) appearing more than once in the sequence and 159 is the largest number not appearing in this sequence.
FORMULA
a(n) = 1+A004222(n) = A055642(n^100) - R. J. Mathar, Aug 27 2011
MATHEMATICA
Join[{1}, IntegerLength[Range[60]^100]] (* Harvey P. Dale, Sep 10 2011 *)
CROSSREFS
Sequence in context: A289839 A244601 A004224 * A288291 A248904 A068779
KEYWORD
nonn,base
AUTHOR
Kausthub Gudipati, Aug 27 2011
STATUS
approved