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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

%I

%S 1,32,321,5432,987645,765432,22212019181716,98765432,987654321,

%T 19181716151413121110,2019181716151413121110,1312111098765432,

%U 19181716151413121110987,2928272625242322212019181716

%N Smallest multiple of n which is the reverse concatenation of n consecutive numbers.0 if no such number exists.

%Y Cf. A077306, A075000, A075001, A083469.

%K base,nonn

%O 1,2

%A _Amarnath Murthy_ and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 02 2003

%E More terms from _Sam Alexander_, Feb 27 2004

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Last modified December 2 07:33 EST 2021. Contains 349437 sequences. (Running on oeis4.)