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A164842 Numbers n with property that average digit of n^2 is less than 1. 1
101, 1001, 10001, 50001, 100001, 100002, 100005, 100011, 100101, 100549, 101001, 110001, 114499, 200001, 316261, 375501, 500001, 1000001, 1000002, 1000005, 1000011, 1000101, 1001001, 1010001, 1100001, 2000001, 5000001, 5000002 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

No trailing zeros in n.

Other terms < 10^8:

5000011,5000101,5001001,5010001,5100001,5500001,6000001,10000001,10000002,

10000005,10000006,10000011,10000015,10000051,10000055,10000101,10000105,

10000501,10001001,10001005,10005001,10010001,10010005,10050001,10100001,

10100005,10500001,11000001,11000005,15000001,17320511,20000001,20000005,

44989999,48989999,50000001,50000002,50000011,50000101,50001001,50010001,

50100001,51000001,55000001,60000001.

LINKS

Table of n, a(n) for n=1..28.

CROSSREFS

Cf. A164770 (s=2), A164771 (s=1), A164772 (s=8), A164773 (s=7), A164774 (s=5). A164776 (s=4). A164779 (s=6), A164782(s=3), A164841(s<8).

Sequence in context: A267002 A242138 A171764 * A082276 A069597 A139535

Adjacent sequences:  A164839 A164840 A164841 * A164843 A164844 A164845

KEYWORD

base,nonn,less

AUTHOR

Zak Seidov, Aug 28 2009

EXTENSIONS

Edited by Charles R Greathouse IV, Mar 23 2010

STATUS

approved

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Last modified December 3 20:35 EST 2020. Contains 338920 sequences. (Running on oeis4.)