A113563 Least multiple of n in which the n-th digit from left is 8.

8, 18, 108, 1008, 100080, 100008, 1000048, 10000008, 100000008, 10000000080, 10000000098, 100000000008, 1000000000038, 10000000000018, 1000000000000080, 1000000000000048, 10000000000000118, 100000000000000008, 1000000000000000018

Offset

1,1

Links

Table of n, a(n) for n=1..19.

Example

a(4)= 1008, in which the fourth digit is 8.

Crossrefs

Cf. A113556, A113557, A113558, A113559, A113560, A113561, A113562.

Sequence in context: A036747 A151351 A354769 * A173734 A219524 A259852

Adjacent sequences: A113560 A113561 A113562 * A113564 A113565 A113566

Keyword

base,easy,nonn

Author

Amarnath Murthy, Nov 06 2005

Extensions

More terms from Joshua Zucker, May 03 2006

Status

approved