1,3

A. Sinko and P. J. Slater, Queen's domination using border squares..., Discrete Math., 308 (2008), 4822-4828.

Sequence in context: A114094 A093936 A119353 this_sequence A072586 A028391 A135666

Adjacent sequences: A140856 A140857 A140858 this_sequence A140860 A140861 A140862

nonn

N. J. A. Sloane (njas(AT)research.att.com), Sep 04 2008