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A256578 Largest proper divisor of A166133(n). 3
1, 1, 2, 1, 4, 1, 3, 1, 6, 1, 5, 3, 8, 5, 7, 1, 7, 10, 1, 9, 1, 12, 1, 11, 23, 14, 9, 13, 5, 13, 19, 1, 18, 7, 17, 11, 16, 1, 15, 1, 20, 1, 21, 1, 22, 15, 23, 1, 24, 7, 25, 17, 26, 1, 27, 11, 28, 19, 29, 1, 30, 1, 31, 21, 32, 13, 33, 1, 34, 67, 40, 1, 39, 11 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

a(n) = A032742(A166133(n)).

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

PROG

(Haskell)

a256578 = a032742 . a166133

CROSSREFS

Cf. A166133, A032742, A244080.

Sequence in context: A095248 A122458 A329644 * A127461 A329900 A101261

Adjacent sequences:  A256575 A256576 A256577 * A256579 A256580 A256581

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Apr 02 2015

STATUS

approved

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Last modified April 18 03:59 EDT 2021. Contains 343072 sequences. (Running on oeis4.)