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A116148 Amicable quadruples: the values of sigma corresponding to A036471-A036474. 17
13927680, 16248960, 19498752, 21228480, 24373440, 24998400, 27855360, 28304640, 28304640, 29030400, 29030400, 29877120, 29998080, 29998080, 32497920, 33022080, 33868800, 33868800, 37497600, 37739520, 37739520, 38997504, 40884480, 40884480 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Note that repetitions occur.

LINKS

Donovan Johnson, Table of n, a(n) for n = 1..2000

CROSSREFS

Cf. A036471, A036472, A036473, A036474.

Sequence in context: A324261 A324262 A321364 * A210085 A251521 A242981

Adjacent sequences: A116145 A116146 A116147 * A116149 A116150 A116151

KEYWORD

nonn

AUTHOR

Giovanni Resta, Nov 14 2006

STATUS

approved

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Last modified December 7 14:31 EST 2022. Contains 358656 sequences. (Running on oeis4.)