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Search: id:A066584
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A066584 Product of nonzero digits of A066553(n). +0
1
1, 15, 63, 3, 315, 120, 2268, 102060, 241920, 2953125, 51438240, 145212480, 5290790400, 76545, 945, 15120, 1071630, 26127360, 106312500, 1050197400, 95591301120, 1339231320, 76204800, 3135283200, 3511517184000 (list; graph; listen)
OFFSET

1,2

EXAMPLE

The third term of A066553 is 791 hence a(3) = 63.

CROSSREFS

Cf. A066553.

Sequence in context: A041432 A072201 A067572 this_sequence A065915 A062965 A104473

Adjacent sequences: A066581 A066582 A066583 this_sequence A066585 A066586 A066587

KEYWORD

easy,nonn,base

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Dec 21 2001

EXTENSIONS

Corrected and extended by Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 01 2003

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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