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A097623
a(n) = 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
OFFSET
1,2
COMMENTS
a(n) = A097622(A097621(n)) = A097621(A097622(n)).
CROSSREFS
Sequence in context: A006160 A071640 A102674 * A198462 A069754 A376367
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Aug 17 2004
STATUS
approved