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A001041 Holotomic numbers: 12 times product of consecutive primes. +0
1
12, 24, 72, 360, 2520, 27720, 360360, 6126120, 116396280, 2677114440, 77636318760, 2406725881560, 89048857617720, 3651003162326520, 156993135980040360, 7378677391061896920, 391069901726280536760 (list; graph; listen)
OFFSET

0,1

MATHEMATICA

12*FoldList[ #1*Prime[ #2 ]&, 1, Range[ n ] ]

CROSSREFS

Equals 12 * A002110.

Sequence in context: A087105 A063975 A001335 this_sequence A081751 A120360 A120356

Adjacent sequences: A001038 A001039 A001040 this_sequence A001042 A001043 A001044

KEYWORD

nonn

AUTHOR

Bob Marshall, 1811 California St., Eureka CA 95501.

EXTENSIONS

More terms from James A. Sellers (sellersj(AT)math.psu.edu), Sep 19 2000

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.


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