A093217 a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 17.

0, 68517, 4935782, 99962227888, 9990933303111016660622202, 888080444040222020111010999090, 77770071111001555500588880086666006, 99999899888889889999989, 666660066888880088555550055111110011777770077, 99999090991111101011222220202244444040448888808088

Offset

1,2

Links

Table of n, a(n) for n=1..10.

Hans Havermann, Table of A093211-A093299

Example

a(2) is 68517 because its length-2 substrings (68, 85, 51, 17) are all distinct and divisible by 17 and there is no larger number with this property.

Crossrefs

Cf. A093211, A093212, ..., A093299.

Sequence in context: A205428 A205203 A205061 * A224426 A031845 A249315

Adjacent sequences: A093214 A093215 A093216 * A093218 A093219 A093220

Keyword

base,nonn

Author

Hans Havermann, Mar 28 2004

Extensions

a(10) from John Cerkan, Jul 13 2017

Status

approved