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A089541 Greater prime factor of semiprimes in A089539. 4
2, 2, 3, 5, 11, 103, 71, 661, 72577, 329891, 13305601, 4938161, 75024347, 3790360487, 186810624001, 10461394944001, 118562476032001, 24343626257521, 1713311273363831, 117876683047, 4644631106519040001, 3994008464491 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..22.

CROSSREFS

Cf. A085747, A089538, A089539, A089540.

Sequence in context: A103596 A005426 A014644 * A065843 A111264 A065994

Adjacent sequences:  A089538 A089539 A089540 * A089542 A089543 A089544

KEYWORD

nonn

AUTHOR

Ray Chandler, Nov 09 2003

STATUS

approved

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Last modified January 19 15:53 EST 2019. Contains 319307 sequences. (Running on oeis4.)