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A081703 Largest factor of the n-th Carmichael number (A002997). 0
187, 221, 247, 493, 403, 943, 1273, 2117, 2263, 2257, 5863, 3589, 7519, 20915, 9139, 6851, 14443, 8917, 18031, 9553, 24583, 26923, 6161, 55709, 7957, 24217, 17587, 26197, 12871, 10001, 89813, 13213, 16531, 40837, 42517, 218867, 59891, 95719 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

J. Perry, Carmichael factors

FORMULA

a(n) = A032742(A002997(n)) - David Wasserman (wasserma(AT)spawar.navy.mil), Jun 18 2004

EXAMPLE

The first Carmichael number is 3*11*17, so a(1) = 11*17.

CROSSREFS

Cf. A002997.

Sequence in context: A068257 A086000 A155544 * A166391 A029556 A045224

Adjacent sequences:  A081700 A081701 A081702 * A081704 A081705 A081706

KEYWORD

nonn

AUTHOR

Lekraj Beedassy (blekraj(AT)yahoo.com), Apr 02 2003

EXTENSIONS

More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Jun 18 2004

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Last modified February 14 07:53 EST 2012. Contains 205598 sequences.