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A027866 Numbers n such that n^2 + (n+1)^2 + (n+2)^2 + (n+3)^2 + (n+4)^2 + (n+5)^2 is prime. +0
1
2, 3, 4, 9, 12, 13, 18, 19, 21, 23, 24, 32, 34, 38, 48, 51, 52, 56, 62, 63, 81, 82, 87, 96, 97, 102, 104, 109, 119, 128, 142, 146, 152, 158, 159, 164, 166, 167, 199, 212, 214, 217, 219, 221, 223, 224, 229, 233, 236, 238, 249, 251 (list; graph; listen)
OFFSET

1,1

LINKS

P. De Geest, World!Of Numbers

CROSSREFS

Sequence in context: A125774 A062410 A145772 this_sequence A100902 A034793 A134313

Adjacent sequences: A027863 A027864 A027865 this_sequence A027867 A027868 A027869

KEYWORD

nonn

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com)

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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