id:A046336 - OEIS Search Results

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Palindromes with exactly 10 prime factors (counted with multiplicity).

+0
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; listen)

	OFFSET	`1,1`
	MATHEMATICA	`Select[Range[2, 10000000], IntegerDigits[ # ] == Reverse[IntegerDigits[ # ]] && Plus @@ Transpose[FactorInteger[ # ]][[2]] == 10 &] - Tanya Khovanova (tanyakh(AT)yahoo.com), Sep 07 2007`
	CROSSREFS	`Cf. A046314, A046323.` `Adjacent sequences: A046333 A046334 A046335 this_sequence A046337 A046338 A046339` `Sequence in context: A116258 A116311 A116351 this_sequence A046384 A031680 A031590`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1998.`

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.

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