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A026511 a(n) = least positive integer > a(n-1) and not (a(i)+a(j))^2 - a(k)^2 for 1<=i<j<k<=n. 0
1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 26, 27, 30, 31, 34, 35, 38, 39, 42, 43, 46, 47, 49, 50, 54, 56, 58, 59, 62, 64, 65, 66, 67, 70, 73, 74, 78, 82, 83, 86, 89, 90, 91, 94, 97, 98, 100, 102, 103, 106, 107, 110, 111, 114, 116 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..61.

CROSSREFS

Sequence in context: A298296 A099474 A105048 * A321153 A304814 A052404

Adjacent sequences:  A026508 A026509 A026510 * A026512 A026513 A026514

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling

EXTENSIONS

More terms from Naohiro Nomoto, Sep 15 2001

STATUS

approved

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Last modified June 20 17:43 EDT 2021. Contains 345199 sequences. (Running on oeis4.)