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A097623 A097621(A097621(A097621(n))). 2
1, 2, 3, 4, 5, 6, 6, 6, 6, 10, 7, 12, 10, 12, 15, 8, 12, 9, 10, 20, 11, 11, 12, 16, 15, 20, 9, 18, 12, 30, 11, 10, 11, 18, 30, 13, 20, 20, 30, 30, 16, 19, 16, 19, 30, 21, 12, 16, 18, 30, 19, 30, 15, 13, 35, 32, 30, 21, 20, 60, 11, 19, 27, 21, 30, 19, 12, 27, 32, 60, 30, 36, 16, 30 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

a(n)=A097622(A097621(n))=A097621(A097622(n)).

LINKS

Table of n, a(n) for n=1..74.

CROSSREFS

Sequence in context: A006160 A071640 A102674 * A198462 A069754 A097622

Adjacent sequences:  A097620 A097621 A097622 * A097624 A097625 A097626

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Aug 17 2004

STATUS

approved

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Last modified December 10 04:15 EST 2019. Contains 329885 sequences. (Running on oeis4.)