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A068886 First of n consecutive numbers such that the k-th number is divisible by a k-th power for k = 1,...,n. 0
1, 3, 62, 349, 3531868, 992498747, 44723178138747 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
a(8) <= 7738983681403458218745. - Donovan Johnson, Aug 28 2013
a(8) <= 3209750069868962890618. - Giovanni Resta, Sep 05 2013
LINKS
EXAMPLE
a(4) = 349 as 350, 351 and 352 are divisible respectively by 5^2, 3^3 and 2^4.
CROSSREFS
Sequence in context: A077353 A220775 A089157 * A264463 A239576 A279974
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Mar 19 2002
EXTENSIONS
a(5)-a(6) from Donovan Johnson, Feb 06 2010
a(7) from Donovan Johnson, Sep 15 2010
STATUS
approved

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Last modified June 18 04:26 EDT 2024. Contains 373468 sequences. (Running on oeis4.)