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A046382 Palindromes with exactly 8 prime factors (counted with multiplicity) each of which is a palindrome. 1
2112, 25152, 67776, 2171712, 2190912, 2384832, 2559552, 6142416, 26011062, 213909312, 215080512, 215656512, 217787712, 232727232, 234474432, 251737152, 255999552, 270939072, 291888192, 616535616, 616727616, 618666816, 618858816, 635545536, 637676736, 652808256 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Lars Blomberg, Table of n, a(n) for n = 1..500, terms < 10^16.

EXAMPLE

The palindrome 217787712 is a term since it has 8 factors 2^6 3 1134311, all palindromic.

CROSSREFS

Cf. A046334.

Sequence in context: A068343 A256518 A046334 * A168662 A107528 A246808

Adjacent sequences:  A046379 A046380 A046381 * A046383 A046384 A046385

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Jun 15 1998

EXTENSIONS

Corrected and edited by D. S. McNeil, Dec 10 2010

More terms from Lars Blomberg, Nov 06 2015

STATUS

approved

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Last modified July 17 01:41 EDT 2018. Contains 312693 sequences. (Running on oeis4.)