Search: id:A134962
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%I A134962
%S A134962 1,11,111,1111,11111,111111,1111111,3648169,3649816,3681649,3698164,
%T A134962 8163649,8164369,8164936,8169364,9364816,9368164,9816364,9816436,
%U A134962 11111111,13648169,13649816,13681649,13698164,16364819,16364981
%N A134962 Numbers n with property that for each single digit d of n, we can also 
               see the decimal expansion of d^2 as a substring of n. Also n may 
               not contain any 0 digits.
%H A134962 David Applegate, <a href="b134962.txt">Table of n, a(n) for n = 1..300</
               a>
%e A134962 In 3648169, for 3 we can see 9, for 6 we can see 36, for 4 we can see 
               16, for 8 we can see 64, for 1 we can see 1 and for 9 we can see 
               81.
%o A134962 For C++ program see the Applegate link in A135463.
%Y A134962 Cf. A134439, A134692, A134698, A135463, A135464.
%Y A134962 Sequence in context: A061851 A138145 A165370 this_sequence A113589 A000042 
               A135463
%Y A134962 Adjacent sequences: A134959 A134960 A134961 this_sequence A134963 A134964 
               A134965
%K A134962 nonn,base
%O A134962 1,2
%A A134962 Zak Seidov (zakseidov(AT)yahoo.com) and N. J. A. Sloane (njas(AT)research.att.com), 
               Feb 03 2008
%E A134962 a(9) onwards computed by David Applegate, Feb 03 2008

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