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Search: id:A026470
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A026470 a(n) = least positive integer > a(n-1) and not a(i)^2 + a(j)^2 for 1<=i<=j<=n. +0
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2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 16, 17, 19, 21, 22, 23, 24, 26, 27, 28, 30, 31, 33, 35, 36, 37, 38, 39, 42, 43, 44, 46, 47, 48, 49, 51, 54, 55, 56, 57, 59, 60, 62, 63, 64, 66, 67, 68, 69, 70, 71, 73, 75, 76, 77, 78, 79, 80 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A020660 A047306 A121166 this_sequence A014133 A070115 A073571

Adjacent sequences: A026467 A026468 A026469 this_sequence A026471 A026472 A026473

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

EXTENSIONS

Corrected by Franklin T. Adams-Watters, Oct 25 2006

page 1

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.


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