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A032787 Numbers n such that n(n+1)(n+2)...(n+18) / n+(n+1)+(n+2)+...+(n+18) is an integer. +0
1
0, 2, 4, 5, 8, 9, 11, 14, 16, 17, 19, 23, 24, 29, 30, 32, 34, 37, 41, 44, 50, 51, 52, 54, 59, 63, 65, 68, 74, 76, 79, 85, 86, 89, 102, 104, 107, 113, 114, 119, 128, 129, 136, 140, 149, 154, 167, 170, 173, 179, 184, 194, 204, 206, 212, 219, 221, 239, 245, 254 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Cf. A032765-A032798.

Sequence in context: A096603 A084464 A080148 this_sequence A067366 A161903 A099628

Adjacent sequences: A032784 A032785 A032786 this_sequence A032788 A032789 A032790

KEYWORD

nonn

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), May 15, 1998.

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Last modified December 1 13:27 EST 2009. Contains 167806 sequences.


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