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A046354 Palindromes whose sum of prime factors is palindromic (counted with multiplicity). 2
4, 6, 8, 9, 121, 292, 444, 575, 717, 828, 989, 1331, 2002, 4884, 5445, 8668, 9559, 10201, 11211, 11811, 13231, 14241, 14541, 14641, 15251, 15751, 16261, 16761, 18281, 19291, 19591, 20002, 21112, 21312, 22022, 22922, 23832, 26062, 26162 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

15751 = 19 * 829 -> 19 + 829 = 848 and 848 is a palindrome.

CROSSREFS

Cf. A046352, A046353.

Sequence in context: A202266 A076612 A182775 * A046357 A144123 A132088

Adjacent sequences:  A046351 A046352 A046353 * A046355 A046356 A046357

KEYWORD

nonn,base

AUTHOR

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

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Last modified February 16 13:12 EST 2012. Contains 205909 sequences.