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Search: id:A046381
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A046381 Palindromes with exactly 7 palindromic prime factors (counted with multiplicity). +0
1
82728, 279972, 657756, 29077092, 85688658, 89288298, 561363165, 579828975, 582636285, 819828918, 2209559022, 5154334515, 5637337365, 6824774286, 8904664098 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Cf. A046333.

Sequence in context: A146025 A162184 A010093 this_sequence A125779 A032752 A104928

Adjacent sequences: A046378 A046379 A046380 this_sequence A046382 A046383 A046384

KEYWORD

nonn,more,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1998.

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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