|
%I #7 Apr 12 2024 09:51:27
%S 1,11,26,261,276,826,881,1126,1276,2681,8881,78181,78881,82261,88776,
%T 161761,261126,277826,1128126,1271881,1618276,7866881,8226276,8287811,
%U 8878126,11281276,12722681,26781761,27717826,78221881,78222681,78878881,161767681,161777261,166182811,167812776,261278181,266678126,266876126,268116881
%N Numbers k such that k and k^2 use only the digits 1, 2, 6, 7 and 8.
%C Generated with DrScheme.
%H Jonathan Wellons, <a href="/A137014/b137014.txt">Table of n, a(n) for n = 1..237</a>
%H J. Wellons, <a href="https://web.archive.org/web/20090206165028/http://jonathanwellons.com/shared-digits/">Tables of Shared Digits</a> [archived]
%e 161767617828126^2 = 26168762177786628877276671876.
%K base,nonn,changed
%O 1,2
%A Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
|
