A093279 a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 79.

0, 79, 948, 774266, 500079000, 99990344440, 4404408990990, 9990900955505005, 666060060777070070, 9999999962, 5555505505544444044044, 111110110110888880880880

Offset

1,2

Links

Table of n, a(n) for n=1..12.

Hans Havermann, Table of A093211-A093299

Example

a(4) is 774266 because its length-4 substrings (7742, 7426, 4266) are all distinct and divisible by 79 and there is no larger number with this property.

Crossrefs

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

Sequence in context: A152034 A348894 A142816 * A194785 A231802 A098104

Adjacent sequences: A093276 A093277 A093278 * A093280 A093281 A093282

Keyword

base,nonn

Author

Hans Havermann, Mar 29 2004

Extensions

a(11)-a(12) from John Cerkan, Jul 17 2017

Status

approved