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 A074301 Numbers n such that (i) the largest prime factor of n is not a palindrome and (ii) the sum of the factorials of the digits of n is equal to the largest prime factor of n reversed. 1
 143, 541, 2105, 2444, 3431, 4144, 4233, 4301, 4440, 10234, 12243, 12341, 20313, 22320, 30422, 34030, 34144, 35140, 46003, 52100, 53013, 102613, 106312, 113162, 120032, 134046, 200340, 202124, 203112, 210304, 211232, 212264, 221030, 222224 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS EXAMPLE 2105 = 5.'421' and 2!+1!+0!+5! = 124. CROSSREFS See A111185 for another version. Sequence in context: A156963 A126703 A111185 * A156635 A035304 A241924 Adjacent sequences:  A074298 A074299 A074300 * A074302 A074303 A074304 KEYWORD base,nonn AUTHOR Jason Earls, Sep 21 2002 EXTENSIONS More terms from Jonathan Cross (jcross(AT)juggler.net), Oct 14 2005 STATUS approved

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Last modified March 24 12:04 EDT 2018. Contains 301200 sequences. (Running on oeis4.)