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A083468 Smallest multiple of n which is the reverse concatenation of n consecutive numbers.0 if no such number exists. 1
1, 32, 321, 5432, 987645, 765432, 22212019181716, 98765432, 987654321, 19181716151413121110, 2019181716151413121110, 1312111098765432, 19181716151413121110987, 2928272625242322212019181716 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..14.

CROSSREFS

Cf. A077306, A075000, A075001, A083469.

Sequence in context: A165008 A095152 A087342 * A125395 A126553 A221661

Adjacent sequences:  A083465 A083466 A083467 * A083469 A083470 A083471

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 02 2003

EXTENSIONS

More terms from Sam Alexander, Feb 27 2004

STATUS

approved

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Last modified March 31 03:48 EDT 2020. Contains 333136 sequences. (Running on oeis4.)