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 A104171 Reversible Smith numbers, i.e., Smith numbers whose reversal is also a Smith number. 1
 4, 22, 58, 85, 121, 202, 265, 319, 454, 535, 562, 636, 666, 913, 1111, 1507, 1642, 1881, 1894, 1903, 2461, 2583, 2605, 2614, 2839, 3091, 3663, 3852, 4162, 4198, 4369, 4594, 4765, 4788, 4794, 4954, 4974, 4981, 5062, 5386, 5458, 5539, 5674, 5818, 5926 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Palindromic Smith numbers are a subset of reversible Smith numbers. LINKS S. S. Gupta, Smith Numbers. EXAMPLE a(3) = 58 because 58 and its reverse 85 are Smith numbers. CROSSREFS Cf. A006753. Sequence in context: A076525 A089761 A098837 * A036924 A130015 A189953 Adjacent sequences:  A104168 A104169 A104170 * A104172 A104173 A104174 KEYWORD nonn AUTHOR Shyam Sunder Gupta, Mar 10 2005 STATUS approved

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Last modified December 14 16:46 EST 2018. Contains 318098 sequences. (Running on oeis4.)