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A106428 Smallest number beginning with 8 and having exactly n prime divisors counted with multiplicity. 1
83, 82, 8, 81, 80, 810, 800, 864, 8000, 8064, 80000, 80640, 8192, 82944, 81920, 802816, 819200, 884736, 8126464, 8257536, 80621568, 80216064, 8388608, 84934656, 83886080, 822083584, 838860800, 8120172544, 805306368, 8153726976 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
EXAMPLE
a(3) = 8 = 2^3.
CROSSREFS
Sequence in context: A346979 A134456 A247442 * A106418 A031961 A108751
KEYWORD
base,nonn
AUTHOR
Ray Chandler, May 02 2005
STATUS
approved

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Last modified May 23 18:59 EDT 2024. Contains 372765 sequences. (Running on oeis4.)