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A135720 a(n) = smallest Carmichael numbers A002997 with (n+1)-st prime as smallest divisor. 4
561, 1729, 75361, 29341, 162401, 334153, 1615681, 3581761, 399001, 252601, 1152271 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

a(1) = 561 because smallest prime divisor 3 is second prime.

CROSSREFS

Cf. A002997, A135717, A006931, A135719.

Sequence in context: A048123 A131672 A083732 * A097130 A110889 A205947

Adjacent sequences:  A135717 A135718 A135719 * A135721 A135722 A135723

KEYWORD

nonn

AUTHOR

Artur Jasinski (grafix(AT)csl.pl), Nov 25 2007

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Last modified February 17 08:21 EST 2012. Contains 205998 sequences.