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A143641 Odd prime-proof numbers (A118118) not ending in 5. +0
2
212159, 595631, 872897, 1203623, 1293671, 1566691, 1702357, 1830661, 3716213, 3964169, 4103917, 4134953, 4173921, 4310617, 4376703, 4586509, 4703801, 4749187, 4801387, 4928909, 5005353, 5051179, 5231739, 5258901, 5317573 (list; graph; listen)
OFFSET

1,1

COMMENT

Most "prime-proof" numbers are even or multiples of 5, cf. A118118.

LINKS

Project Euler, Problem 200.

PROGRAM

(PARI) forstep( i=1, 10^7, 2, i%5 || next; isA118118(i) && print1(i", "))

CROSSREFS

Cf. A118118.

Sequence in context: A097021 A123103 A158993 this_sequence A083639 A118875 A077640

Adjacent sequences: A143638 A143639 A143640 this_sequence A143642 A143643 A143644

KEYWORD

base,nonn

AUTHOR

M. F. Hasler (Maximilian.Hasler(AT)gmail.com), Aug 27 2008, Sep 04 2008

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Last modified March 20 09:10 EDT 2010. Contains 173642 sequences.


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