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A085907 Highly composite numbers using digits 2,3,5 and 7 only. Numbers using prime digits and having prime divisors < 10. 0
2, 3, 5, 7, 25, 27, 32, 35, 72, 75, 225, 252, 375, 525, 735, 2352, 3375, 25725, 273375, 2333772, 52732233225 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

No more terms < 10^100. Probably no more terms. - David Wasserman, Feb 11 2005

LINKS

Table of n, a(n) for n=1..21.

CROSSREFS

Sequence in context: A110094 A088054 A249509 * A024777 A002957 A333955

Adjacent sequences:  A085904 A085905 A085906 * A085908 A085909 A085910

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Jul 09 2003

EXTENSIONS

More terms from David Wasserman, Feb 11 2005

STATUS

approved

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Last modified August 6 15:36 EDT 2020. Contains 336252 sequences. (Running on oeis4.)