

A093214


a(n) is the largest number such that all of a(n)'s lengthn substrings are distinct and divisible by 14.


0



0, 98428, 7560280, 991288484424228288, 57750400406006020020, 9999782222082222, 773773000200200060060004004000, 99999998444444428888888422222228444444, 8888887706666660008888880006666660, 999999991288888888484444444424222222228288888888
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OFFSET

1,2


LINKS

Table of n, a(n) for n=1..10.
Hans Havermann, Table of A093211A093299


EXAMPLE

a(2) is 98428 because its length2 substrings (98, 84, 42, 28) are all distinct and divisible by 14 and there is no larger number with this property


CROSSREFS

Cf. A093211, A093212, ..., A093299.
Sequence in context: A002273 A268819 A236639 * A305697 A305698 A052090
Adjacent sequences: A093211 A093212 A093213 * A093215 A093216 A093217


KEYWORD

base,nonn


AUTHOR

Hans Havermann, Mar 28 2004


EXTENSIONS

a(9)a(10) from John Cerkan, May 21 2017


STATUS

approved



