login
This site is supported by donations to The OEIS Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing.
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
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 (list; graph; refs; listen; history; text; internal format)
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.

LINKS

Table of n, a(n) for n=0..50.

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

Adjacent sequences:  A194126 A194127 A194128 * A194130 A194131 A194132

KEYWORD

nonn,base

AUTHOR

Kausthub Gudipati, Aug 27 2011

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 15 09:05 EST 2019. Contains 329995 sequences. (Running on oeis4.)