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A046336 Palindromes with exactly 10 prime factors (counted with multiplicity). 2
8448, 40704, 42624, 46464, 63936, 65856, 69696, 234432, 255552, 297792, 426624, 639936, 2152512, 2300032, 2327232, 2346432, 2570752, 2726272, 2741472, 2783872, 2939392, 2996992, 4072704, 4209024, 4266624, 4811184, 4897984 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

John Cerkan, Table of n, a(n) for n = 1..10000

MATHEMATICA

Select[Range[2, 10000000], IntegerDigits[ # ] == Reverse[IntegerDigits[ # ]] && Plus @@ Transpose[FactorInteger[ # ]][[2]] == 10 &] - Tanya Khovanova, Sep 07 2007

CROSSREFS

Cf. A046314, A046323.

Sequence in context: A116311 A116351 A253147 * A046384 A170787 A237846

Adjacent sequences:  A046333 A046334 A046335 * A046337 A046338 A046339

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Jun 15 1998

STATUS

approved

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Last modified May 26 13:05 EDT 2017. Contains 287095 sequences.