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A048348 a(n)^2 is the smallest square containing exactly n 3's. 1

%I

%S 6,56,586,1156,11547,57735,559769,1197219,6582806,36514844,350903624,

%T 1798230611,1825769244,48304278624,11547014044,577333277556,

%U 1527394295306

%N a(n)^2 is the smallest square containing exactly n 3's.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/SquareNumber.html">Square Number</a>

%Y Cf. A036510, A034982.

%K nonn,base,more

%O 1,1

%A _Patrick De Geest_, Mar 15 1999.

%E More terms from Jon Schoenfield, Jan 11 2009

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Last modified May 21 07:04 EDT 2013. Contains 225477 sequences.