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Search: id:A020689
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A020689 Numbers of form 6 x^2 + 7 y^2. +0
1
0, 6, 7, 13, 24, 28, 31, 34, 52, 54, 61, 63, 69, 82, 87, 96, 103, 112, 117, 118, 124, 136, 150, 157, 159, 166, 175, 178, 181, 199, 208, 213, 216, 223, 229, 244, 252, 258, 262, 271, 276, 279, 294, 301, 306, 322, 325, 328, 343, 348, 349, 357, 367, 384, 391, 397, 402, 406 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Adjacent sequences: A020686 A020687 A020688 this_sequence A020690 A020691 A020692

Sequence in context: A041074 A041749 A042723 this_sequence A128844 A128850 A042025

KEYWORD

easy,nonn

AUTHOR

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

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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