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Search: id:A020674
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A020674 Numbers of form 2 x^2 + 5 y^2. +0
1
0, 2, 5, 7, 8, 13, 18, 20, 22, 23, 28, 32, 37, 38, 45, 47, 50, 52, 53, 55, 63, 70, 72, 77, 80, 82, 88, 92, 95, 98, 103, 112, 117, 118, 125, 127, 128, 130, 133, 143, 148, 152, 157, 162, 167, 173, 175, 178, 180, 182, 188, 197, 198, 200, 205, 207, 208, 212, 220, 223, 230, 242 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Adjacent sequences: A020671 A020672 A020673 this_sequence A020675 A020676 A020677

Sequence in context: A138671 A032724 A032402 this_sequence A005624 A139481 A088757

KEYWORD

easy,nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified October 5 16:50 EDT 2008. Contains 144613 sequences.


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