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A070078 If n is squarefree then Min{k | A070077(k) = n} else 0. 1
1, 2, 3, 0, 60, 106, 217, 0, 0, 409, 276, 0, 120, 129, 376, 0, 157, 0, 175, 0, 1086, 899, 365, 0, 0, 1343, 0, 0, 2630, 4068, 775, 0, 1785, 313, 1981, 0, 339, 348, 2727, 0, 6311, 11216, 680, 0, 0, 422, 431, 0, 0, 0, 808, 0, 840, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..54.

EXAMPLE

A070077(60)=5 and A070077(k)<>5 for k<60, therefore a(5)=60.

CROSSREFS

Cf. A005117.

Sequence in context: A319173 A295945 A345752 * A054438 A261015 A286584

Adjacent sequences:  A070075 A070076 A070077 * A070079 A070080 A070081

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Apr 22 2002

STATUS

approved

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Last modified January 27 13:38 EST 2022. Contains 350607 sequences. (Running on oeis4.)