A072242 Smallest factorial containing exactly n 5's.

5040, 355687428096000, 15511210043330985984000000, 265252859812191058636308480000000, 13763753091226345046315979581580902400000000

Offset

1,1

Links

Table of n, a(n) for n=1..5.

Example

a(2)=355687428096000 so 355687428096000 is the smallest factorial containing exactly two 5's.

Crossrefs

Sequence in context: A210281 A172618 A367571 * A271947 A045517 A369181

Adjacent sequences: A072239 A072240 A072241 * A072243 A072244 A072245

Keyword

base,nonn

Author

Shyam Sunder Gupta, Jul 30 2002

Status

approved