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Search: id:A048346
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A048346 a(n)^2 is the smallest square containing exactly n 1's. +0
1
1, 11, 109, 1054, 3381, 10541, 105414, 414139, 1055041, 10252371, 78173596, 334082481 (list; graph; listen)
OFFSET

1,2

LINKS

Eric Weisstein's World of Mathematics, Square Number

CROSSREFS

Cf. A036508, A034978.

Sequence in context: A071380 A142423 A125423 this_sequence A054320 A124290 A094703

Adjacent sequences: A048343 A048344 A048345 this_sequence A048347 A048348 A048349

KEYWORD

nonn,base,more

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 1999.

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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