A061805 Smallest number that has digits in order ...123...901... and is divisible by n. If no such number exists then a(n) = 0.

1, 2, 3, 4, 5, 6, 7, 8, 9, 90, 89012, 12, 78, 56, 45, 3456, 34, 90, 456, 0, 567, 89012, 23, 456, 0, 78, 567, 56, 8901234567, 90, 6789, 3456, 90123, 34, 2345, 3456, 345678901, 456, 78, 0, 123, 789012, 8901, 89012, 45, 45678, 12345678, 3456, 9012345678, 0

Offset

1,2

Links

Sean A. Irvine, Table of n, a(n) for n = 1..255

Crossrefs

Cf. A061074.

Sequence in context: A240511 A345406 A198486 * A280658 A061219 A071271

Adjacent sequences: A061802 A061803 A061804 * A061806 A061807 A061808

Keyword

nonn,base

Author

Amarnath Murthy, May 28 2001

Extensions

Corrected and extended by Frank Ellermann, May 28 2001

Still more terms from Harvey P. Dale, Jun 11 2001

Duplicate a(50) removed by Sean A. Irvine, Mar 06 2023

Status

approved