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A080433 a(1) = 2; for n>1, a(n) = smallest multiple of n beginning with the least significant digit of a(n-1) > n and not divisible by 10 if n is not of the type 10k; otherwise a(n) ends in 0 and a(n+1) begins with the first nonzero digit from the right(LSD) of a(n). 0
2, 22, 24, 44, 45, 54, 49, 96, 63, 30, 33, 36, 65, 56, 615, 512, 221, 108, 817, 700, 714, 44, 46, 624, 425, 52, 216 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..26.

EXAMPLE

a(9) = 63, a(10) = 30 and a(11) = 33 ( begins with 3); a(20) = 700 and a(21) = 714.

CROSSREFS

Sequence in context: A153826 A080283 A228112 * A022373 A111751 A037416

Adjacent sequences:  A080430 A080431 A080432 * A080434 A080435 A080436

KEYWORD

base,easy,nonn

AUTHOR

Amarnath Murthy, Feb 20 2003

STATUS

approved

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Last modified March 24 19:59 EDT 2019. Contains 321448 sequences. (Running on oeis4.)