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 A083146 Smallest palindromic multiple of n-th palindrome which is not a concatenation of copies of that palindrome. 2
 2, 4, 6, 8, 505, 222, 161, 232, 171, 22, 44, 66, 88, 5005, 858, 616, 616, 1881, 202, 222, 242, 262, 282, 1661, 1771, 1881, 1991, 19291, 404, 424, 444, 464, 484, 2772, 2882, 2992, 27072, 29492, 606, 626, 646, 666, 686, 3883, 3993, 37673, 38683, 14541, 808 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Conjecture: (1). The sequence differs from A083145 only for finitely many values of n. (2) Values of n are 5,6,7,8 and 9. Conjecture: The sequence differs from A083145 for infinitely many values of n. - Franklin T. Adams-Watters, May 16 2006 LINKS Table of n, a(n) for n=1..49. CROSSREFS Cf. A083145. Cf. A119368. Sequence in context: A087302 A351777 A030149 * A306091 A074108 A231408 Adjacent sequences: A083143 A083144 A083145 * A083147 A083148 A083149 KEYWORD base,nonn AUTHOR Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Apr 25 2003 EXTENSIONS More terms from Franklin T. Adams-Watters, May 16 2006 STATUS approved

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Last modified May 24 12:09 EDT 2024. Contains 372773 sequences. (Running on oeis4.)