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A036473 Amicable quadruples: the numbers c referred to in A036471. 5
3461040, 4150440, 4918320, 5475960, 5920200, 6421800, 6768720, 7559640, 7280280, 7685496, 7227360, 7688520, 7715400, 7840560, 7948080, 8125920, 8873760, 9098460, 10063200, 9830520, 10260180, 9661680, 10521000, 10188360, 10914120, 10747440, 11241720 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

CROSSREFS

Cf. A036471, A036472, A036474, A116148.

Sequence in context: A254997 A236356 A082247 * A154871 A206107 A204335

Adjacent sequences:  A036470 A036471 A036472 * A036474 A036475 A036476

KEYWORD

nonn

AUTHOR

Yasutoshi Kohmoto

EXTENSIONS

The present first term was found by Dean Hickerson, Nov 06 2006.

That this is the first term was confirmed by Giovanni Resta, Nov 14 2006, who also found a(2)-a(18).

Edited by N. J. A. Sloane, Nov 07 2006 and Nov 27 2006

STATUS

approved

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Last modified September 26 10:45 EDT 2017. Contains 292518 sequences.