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A048754 Mean integral quotients associated with A048753. 2
1, 2, 5, 16, 80, 7, 9, 11, 34992, 13, 10584, 405, 589824, 500, 17, 25088, 19, 23, 49000, 1125, 29, 31, 1250000, 165375, 37, 23887872000000, 41, 43, 3643149312, 47, 521752, 53, 76527504, 6125, 59, 861224, 61, 964467, 13176688, 27665165088, 67 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

EXAMPLE

a(6)=21, n=21; quotient of product of aliquot divisors divided by number of aliquot divisors is 7 (aliquot divisors of 21 = 1*3*7 and 21/3 divisors = 7). Since 7 is integral, add to sequence.

MATHEMATICA

a(n) = A007956(A048753(n))/A032741(A048753(n)). - Amiram Eldar, Sep 06 2019

CROSSREFS

Cf. A007956, A032741, A048753.

Sequence in context: A004110 A236960 A290609 * A176343 A327062 A306020

Adjacent sequences:  A048751 A048752 A048753 * A048755 A048756 A048757

KEYWORD

easy,nonn

AUTHOR

Enoch Haga

EXTENSIONS

Offset corrected by Amiram Eldar, Sep 06 2019

STATUS

approved

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Last modified November 12 07:03 EST 2019. Contains 329052 sequences. (Running on oeis4.)