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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: A119666 A087302 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 January 22 00:08 EST 2022. Contains 350481 sequences. (Running on oeis4.)