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A075382
Smallest even number such that n even numbers beginning with it are not squarefree.
0
4, 16, 16, 48, 48, 5044, 5044, 5044, 5044, 144940, 144940, 3348548, 3348548, 3348548, 3348548, 3639059748, 3639059748, 49394809936, 49394809936, 8029157726716, 8029157726716, 70742004219844, 70742004219844
OFFSET
1,1
COMMENTS
10^9 < a(16) <= 175339287660 - Don Reble, Oct 10 2002
EXAMPLE
a(4)=a(5) = 48 as 48,50,52,54,56 are all not squarefree.
CROSSREFS
Sequence in context: A058970 A223406 A366683 * A203252 A224064 A224050
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Sep 22 2002
EXTENSIONS
More terms from Don Reble, Oct 10 2002
a(16)-a(21) from Donovan Johnson, Apr 22 2008
a(22)-a(23) from Donovan Johnson, Mar 31 2011
STATUS
approved