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Search: id:A101178
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A101178 Largest square-free number that divides A101177(n). +0
6
2, 6, 30, 210, 6006, 67830, 690690, 35303730, 3383531970, 29248649430, 1846079805570, 220495674290430, 15231748284963210, 328001307608664690, 58030069605260142390, 4938238739984380540710, 182365421703667931839110 (list; graph; listen)
OFFSET

1,1

COMMENT

First differs from A077176 at a(18).

CROSSREFS

Cf. A101174, A101175, A101176, A101177, A101179.

Sequence in context: A093449 A083002 A077176 this_sequence A091456 A161620 A108204

Adjacent sequences: A101175 A101176 A101177 this_sequence A101179 A101180 A101181

KEYWORD

nonn

AUTHOR

Ray Chandler (rayjchandler(AT)sbcglobal.net), Dec 03 2004

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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