A069667 - OEIS

%I #10 Mar 19 2016 00:10:40

%S 1,16,121,1024,10201,101124,1002001,24000201,100020001,2500100001,

%T 10000200001,141001001001,1000002000001,25000010000001,

%U 100000020000001,2500000100000001,10000000200000001,250000001000000001

%N Smallest nontrivial (no trailing zeros) n-digit square with minimum digit sum.

%H Chai Wah Wu, <a href="/A069667/b069667.txt">Table of n, a(n) for n = 1..37</a>

%Y Cf. A069661, A069662, A069663, A069664, A069665, A069666.

%K nonn,base

%O 1,2

%A _Amarnath Murthy_, Apr 06 2002

%E More terms from _Sascha Kurz_, Feb 02 2003

%E More terms from Larry Reeves (larryr(AT)acm.org), Oct 15 2003