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A046380 Palindromes with exactly 6 palindromic prime factors (counted with multiplicity). +0
2
2772, 6776, 25452, 59895, 88788, 549945, 1931391, 8117118, 8447448, 51033015, 52711725, 58344385, 103838301, 535707535, 620434026, 1663223661, 8262112628, 15271417251 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Cf. A046332.

Sequence in context: A014487 A043665 A046332 this_sequence A154081 A099691 A119377

Adjacent sequences: A046377 A046378 A046379 this_sequence A046381 A046382 A046383

KEYWORD

nonn,more

AUTHOR

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

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.

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