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A075370 Smallest square-free number > 1 such that the every partial sum is square-free. +0
3
2, 3, 2, 3, 3, 2, 2, 2, 2, 2, 3, 3, 2, 2, 2, 2, 2, 2, 2, 3, 5, 2, 2, 2, 2, 2, 5, 3, 2, 2, 5, 5, 2, 2, 2, 2, 2, 2, 2, 5, 3, 2, 2, 2, 2, 2, 3, 5, 6, 2, 2, 5, 3, 2, 2, 6, 3, 3, 2, 2, 2, 2, 2, 3, 3, 5, 3, 2, 2, 2, 3, 3, 2, 2, 2, 2, 2, 2, 5, 3, 2, 2, 2, 2, 2, 3, 3, 2, 2, 2, 2, 2, 2, 5, 3, 2, 2, 2, 2, 2, 3, 3, 2, 2, 2 (list; graph; listen)
OFFSET

0,1

COMMENT

Subsidiary sequences that should be added: index of the first occurrence of the n-th square-free number; index of the first occurrence of strings of n 2's, or n 3's etc.

CROSSREFS

Cf. A075371.

Sequence in context: A075019 A138960 A115397 this_sequence A030350 A026240 A124474

Adjacent sequences: A075367 A075368 A075369 this_sequence A075371 A075372 A075373

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 20 2002

EXTENSIONS

More terms from David Wasserman (dwasserm(AT)earthlink.net), Jan 16 2005

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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