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A080454 Smallest multiple of n beginning with the backward concatenation of numbers from (n-1) to 1. 0
0, 10, 21, 3212, 43210, 543210, 6543215, 76543216, 87654321, 9876543210, 109876543216, 11109876543216, 1211109876543216, 131211109876543214, 14131211109876543210, 1514131211109876543216, 1615141312111098765432108 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A035318 A039821 A109326 * A110367 A104865 A063555

Adjacent sequences:  A080451 A080452 A080453 * A080455 A080456 A080457

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 23 2003

EXTENSIONS

Corrected and extended by Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Jul 04 2003

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Last modified February 16 11:51 EST 2012. Contains 205908 sequences.