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A046380 Palindromes with exactly 6 palindromic prime factors (counted with multiplicity). 1
2772, 6776, 25452, 59895, 88788, 549945, 1931391, 8117118, 8447448, 51033015, 52711725, 58344385, 103838301, 535707535, 620434026, 1663223661, 8262112628, 15271417251 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Cf. A046332.

Sequence in context: A205896 A205418 A046332 * A154081 A099691 A188415

Adjacent sequences:  A046377 A046378 A046379 * A046381 A046382 A046383

KEYWORD

nonn,more,base

AUTHOR

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

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Last modified February 13 06:45 EST 2012. Contains 205451 sequences.