id:A038116 - OEIS Search Results

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Lexicographically first strictly increasing base 7 autovarious sequence: a(n) = number of distinct a(k) mod 7^n (written in base 7).

+0
1

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; listen)

	OFFSET	`0,2`
	COMMENT	`The first a(n) elements include all a(n) residues mod 7^n.`
	CROSSREFS	`Sequence in context: A037089 A038118 A038117 this_sequence A101248 A038115 A089604` `Adjacent sequences: A038113 A038114 A038115 this_sequence A038117 A038118 A038119`
	KEYWORD	`nonn,base`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research