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A056835 LCM[s(1,...,s(n)] where {s(n)} = A024619. 1
1, 6, 30, 60, 420, 420, 1260, 1260, 1260, 13860, 27720, 360360, 360360, 360360, 360360, 6126120, 6126120, 6126120, 116396280, 116396280, 116396280, 116396280, 116396280, 116396280, 2677114440, 5354228880, 26771144400 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

FORMULA

a(n)=Apply[LCM, Union[1, A024619(n)]]

EXAMPLE

Overlaps with but is different from A003418 and A051451. E.g. 840 or 720720 are not here, but 1260 and 13860 are here, not there.

CROSSREFS

A024619, A003418, A051451. Range of values is A056836. All members belong to A025487.

Sequence in context: A065800 A181827 A145010 * A056836 A163640 A199130

Adjacent sequences:  A056832 A056833 A056834 * A056836 A056837 A056838

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Aug 30 2000

EXTENSIONS

Link typos corrected, cross-reference added by Matthew Vandermast (ghodges14(AT)comcast.net), Nov 13 2010

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Last modified February 15 21:56 EST 2012. Contains 205860 sequences.