A093265 a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 65.

0, 65, 8455, 669555, 99970, 5550355550, 77777705555550, 2222220055555500, 888888000555555000, 66666600005555550000, 99999999970, 55555555055055555555055, 77777777777705555555555550, 2222222222220055555555555500, 888888888888000555555555555000

Offset

1,2

Links

Table of n, a(n) for n=1..15.

Hans Havermann, Table of A093211-A093299

Example

a(4) is 669555 because its length-4 substrings (6695, 6955, 9555) are all distinct and divisible by 65 and there is no larger number with this property.

Crossrefs

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

Sequence in context: A373761 A251150 A176370 * A264541 A323316 A120801

Adjacent sequences: A093262 A093263 A093264 * A093266 A093267 A093268

Keyword

base,nonn

Author

Hans Havermann, Mar 29 2004

Extensions

a(11)-a(15) from John Cerkan, Jan 08 2018

Status

approved