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A038116 Lexicographically earliest strictly increasing base 7 autovarious sequence: a(n) = number of distinct a(k) mod 7^n (written in base 7). 0
1, 2, 11, 12, 21, 22, 31, 32, 101, 1001, 1002, 1011, 1012, 1021, 1022, 10001, 100001, 100002, 100011, 100012, 100021, 100022, 1000001, 10000001, 10000002, 10000011, 10000012, 10000021, 10000022, 10000031, 10000032, 10000101, 10001001 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

The first a(n) elements include all a(n) residues mod 7^n.

LINKS

Table of n, a(n) for n=0..32.

CROSSREFS

Sequence in context: A037089 A038118 A038117 * A101248 A038115 A089604

Adjacent sequences:  A038113 A038114 A038115 * A038117 A038118 A038119

KEYWORD

nonn,base

AUTHOR

David W. Wilson

STATUS

approved

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Last modified July 30 03:31 EDT 2021. Contains 346347 sequences. (Running on oeis4.)