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A083361 Subsequence of sequence A083359 in which every prime factor can be found in the number at least as often as it is factor of the number. 4
21372, 119911, 229912, 2971137, 13731373, 31373137, 183171409, 221397372, 241153517, 254724772, 271141332, 331191135, 1153115117, 1190911909, 1453312395, 2511176437, 2923699119, 2971193115, 3124516195, 3211433715 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

EXAMPLE

221397372=2*2*3*3*7*397*2213

CROSSREFS

Cf. A083359, A083360.

Sequence in context: A109029 A178282 A177857 * A086477 A205637 A096554

Adjacent sequences:  A083358 A083359 A083360 * A083362 A083363 A083364

KEYWORD

nonn,base

AUTHOR

Sven Simon (sven-h.simon(AT)t-online.de), Apr 27 2003

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Last modified February 15 17:46 EST 2012. Contains 205835 sequences.