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A348108 Lexicographically earliest sequence S of distinct positive terms such that the n-th digit of a(n)/a(n+1) is the n-th digit of S. 1
2, 1, 6, 9, 17, 23, 18, 21, 26, 7, 13, 28, 54, 14, 3, 11, 42, 31, 38, 39, 49, 29, 47, 41, 15, 35, 59, 70, 27, 65, 55, 12, 34, 30, 33, 51, 44, 36, 37, 19, 53, 56, 61, 62, 92, 24, 46, 81, 52, 84, 4, 86, 88, 58, 71, 67, 22, 68, 57, 69, 82, 48, 5, 60, 45, 73, 90 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
A self-describing sequence.
LINKS
EXAMPLE
a(1)/a(2) = 2/1 = 2 and 2 is both the 1st digit of the division and S;
a(2)/a(3) = 1/6 = 0.1666... and 1 is both the 2nd digit of the division and S;
a(3)/a(4) = 6/9 = 0.6666... and 6 is both the 3rd digit of the division and S;
a(4)/a(5) = 9/17 = 0.5294... and 9 is both the 4th digit of the division and S;
a(5)/a(6) = 17/23 = 0.7391... and 1 is both the 5th digit of the division and S;
a(6)/a(7) = 23/18 = 1.27777... and 7 is both the 6th digit of the division and S;
etc.
CROSSREFS
Cf. A348109.
Sequence in context: A335663 A160565 A025252 * A177863 A193601 A157402
KEYWORD
base,nonn
AUTHOR
Eric Angelini and Carole Dubois, Sep 30 2021
STATUS
approved

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Last modified March 28 10:31 EDT 2024. Contains 371240 sequences. (Running on oeis4.)