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A102198 Iccanobirt semiprimes (8 of 15): Semiprime numbers in A102118. +0
2
4, 26, 86, 8149, 63071, 16297, 649051, 58252941851, 92725334137, 1053497381056741, 1278670308661982, 94977834729989377, 670970457022641744643, 875040780930863483219 (list; graph; listen)
OFFSET

0,1

FORMULA

a(n) = A102118(A102178(n)).

CROSSREFS

Cf. A001358, A102118, A102191-A102205.

Sequence in context: A099442 A014450 A142962 this_sequence A100207 A118285 A101166

Adjacent sequences: A102195 A102196 A102197 this_sequence A102199 A102200 A102201

KEYWORD

nonn

AUTHOR

Jonathan Vos Post (jvospost3(AT)gmail.com) and Ray Chandler (rayjchandler(AT)sbcglobal.net), Dec 31 2004

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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