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A137409 Numbers that cannot be the value of 'C' in a primitive pythagorean triple (A < B; A^2+B^2=C^2). 3
1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 59, 60, 62, 63, 64, 66, 67, 68, 69, 70, 71, 72, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Complement of A008846. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 15 2010]

EXAMPLE

3,4,5; number 5 is not in this sequence

5,12,13; number 13 is not in this sequence

8,15,17; number 17 is not in this sequence

7,24,25; number 25 is not in this sequence

CROSSREFS

Cf. A137407, A020882

Sequence in context: A035058 A004776 A187945 * A037041 A048263 A141451

Adjacent sequences:  A137406 A137407 A137408 * A137410 A137411 A137412

KEYWORD

nonn

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), Apr 14 2008

EXTENSIONS

Extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 15 2010

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Last modified February 15 13:35 EST 2012. Contains 205802 sequences.