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 A097247 A097246(A097246(n)). 2
 1, 2, 3, 3, 5, 6, 7, 6, 5, 10, 11, 5, 13, 14, 15, 5, 17, 10, 19, 15, 21, 22, 23, 10, 7, 26, 15, 21, 29, 30, 31, 10, 33, 34, 35, 15, 37, 38, 39, 30, 41, 42, 43, 33, 7, 46, 47, 15, 11, 14, 51, 39, 53, 30, 55, 42, 57, 58, 59, 25, 61, 62, 35, 15, 65, 66, 67, 51, 69, 70, 71, 30, 73, 74 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS This sequence is not multiplicative, see example. LINKS EXAMPLE m=20 and n=63 are coprime: a(20) = A097246(A097246(2*2*5)) = A097246(3*5)=15, a(63) = A097246(A097246(3*3*7)) = A097246(5*7)=35 and a(20*63) = A097246(A097246(2*2*3*3*5*7)) = A097246(3*5*5*7) = 3*7*7 = 147 <> a(20)*a(63) = 15*35 = 525: the sequence is not multiplicative. CROSSREFS Cf. A097248. Sequence in context: A331170 A325183 A097248 * A097246 A277886 A337868 Adjacent sequences:  A097244 A097245 A097246 * A097248 A097249 A097250 KEYWORD nonn AUTHOR Reinhard Zumkeller, Aug 03 2004 STATUS approved

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Last modified January 25 06:08 EST 2021. Contains 340416 sequences. (Running on oeis4.)