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A032788 n(n+1)(n+2)...(n+20) / (n+(n+1)+(n+2)+...+(n+20)) is an integer. 0
0, 1, 3, 4, 7, 8, 10, 13, 15, 16, 18, 19, 22, 23, 28, 29, 31, 33, 36, 38, 40, 43, 49, 50, 51, 53, 57, 58, 62, 64, 67, 73, 75, 76, 78, 84, 85, 88, 95, 101, 103, 106, 112, 113, 114, 118, 127, 128, 133, 135, 139, 148, 152, 153, 166, 169, 171, 172, 178, 183, 190 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Cf. A032765-A032798.

Sequence in context: A138971 A189750 A153144 * A070874 A187582 A014601

Adjacent sequences:  A032785 A032786 A032787 * A032789 A032790 A032791

KEYWORD

nonn

AUTHOR

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

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Last modified February 14 09:48 EST 2012. Contains 205614 sequences.