A074180 - OEIS

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A074180

a(1) = 1, a(n) = smallest multiple of n divisible by the product of all previous terms.

0

1, 2, 6, 12, 720, 103680, 75246796800, 808868632665784320000, 654268464910615528694169240757862400000000, 428067224176493343335784710912347020612738113869041533039507417333760000000000000000

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..10.

CROSSREFS

Sequence in context: A298410 A367314 A328448 * A126293 A007668 A089415

Adjacent sequences: A074177 A074178 A074179 * A074181 A074182 A074183

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Aug 31 2002

EXTENSIONS

More terms from Max Alekseyev, Jul 27 2009

STATUS

approved