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A144973 Highly composite numbers (A002182) containing equal number of odd and even digits. 1
12, 36, 7560, 17297280, 36756720, 2095133040, 128501493120, 321253732800, 963761198400, 13492656777600, 27949074753600, 55898149507200, 93163582512000, 97821761637600, 1516237305382800, 673209363589963200, 278914005382139703576000, 743770681019039209536000 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..564 (terms 1..63 from Ray Chandler)
EXAMPLE
27949074753600 is a highly composite number with equal number of odd and even digits.
CROSSREFS
Intersection of A002182 and A227870.
Sequence in context: A225100 A058040 A130164 * A043358 A023731 A045285
KEYWORD
nonn,base
AUTHOR
Parthasarathy Nambi, Sep 27 2008
EXTENSIONS
Extended by Ray Chandler, Jan 12 2012
STATUS
approved

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Last modified July 19 22:34 EDT 2024. Contains 374441 sequences. (Running on oeis4.)