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A048123 Smallest n-digit Carmichael numbers. 1
561, 1105, 10585, 101101, 1024651, 10024561, 100427041, 1001152801, 10017089857, 100023777217, 1000151515441, 10000879761601, 100000782192961, 1000040508690301 (list; graph; refs; listen; history; internal format)
OFFSET

3,1

EXAMPLE

a(2)=1105, so 1105 is the smallest 4 digit Carmichael number

CROSSREFS

Cf. A062568, A062852, A063400.

Sequence in context: A173703 A083733 A175737 * A131672 A083732 A135720

Adjacent sequences:  A048120 A048121 A048122 * A048124 A048125 A048126

KEYWORD

hard,more,nonn,base

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), Feb 17 2002

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Last modified February 15 10:28 EST 2012. Contains 205763 sequences.