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Search: id:A020688
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A020688 Numbers of form 5 x^2 + 9 y^2. +0
1
0, 5, 9, 14, 20, 29, 36, 41, 45, 54, 56, 80, 81, 86, 89, 101, 116, 125, 126, 134, 144, 149, 161, 164, 180, 189, 206, 216, 224, 225, 230, 245, 254, 261, 269, 270, 281, 305, 320, 324, 326, 329, 344, 350, 356, 369, 389, 401, 404, 405, 414, 441, 446, 449, 461, 464, 470, 486 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A140490 A079509 A074375 this_sequence A126619 A049699 A022810

Adjacent sequences: A020685 A020686 A020687 this_sequence A020689 A020690 A020691

KEYWORD

easy,nonn

AUTHOR

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

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


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