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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; internal format)
OFFSET

1,2

EXAMPLE

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

CROSSREFS

Cf. A005117.

Sequence in context: A009206 A088874 A002634 * A054438 A174947 A010341

Adjacent sequences:  A070075 A070076 A070077 * A070079 A070080 A070081

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 22 2002

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Last modified February 14 18:47 EST 2012. Contains 205663 sequences.