A120001 Where record values of A119999 occur.

0, 10, 12, 21, 102, 112, 123, 213, 312, 412, 512, 612, 712, 812, 912, 1012, 1023, 1123, 1213, 1234, 1324, 1423, 2113, 2134, 3124, 4123, 5123, 6123, 7123, 8123, 9123, 10123, 10234, 11213, 11234, 12134, 12345, 13245, 14235, 15234, 16234, 17234, 18234, 19234, 21134, 21345

Offset

1,2

Comments

A120000(n)=A119999(a(n)) and A119999(m) < A120000(n) for m<a(n);

problem: smallest m>1023456789 such that A119999(m)>A119999(1023456789)?

From David A. Corneth, Sep 07 2022: (Start)

Does every term >= 10 contain the digit 1?

Does every term >= 12 contain the digits 1 and 2?

Does every term >= 1023 contain the digits 1, 2 and 3?

Does every term >= 11234 contain the digits 1, 2, 3 and 4?

Does every term >= 112345 contain the digits 1, 2, 3, 4 and 5? (End)

Links

David A. Corneth, Table of n, a(n) for n = 1..51

Example

21 is in the sequence as A119999(21) = 12 and 12 is the largest value of A119999(k) for k in [0, 21]. - David A. Corneth, Sep 07 2022

Crossrefs

Cf. A001399, A001400, A004526, A119999, A120000.

Sequence in context: A175885 A061870 A348056 * A108703 A098785 A022324

Adjacent sequences: A119998 A119999 A120000 * A120002 A120003 A120004

Keyword

nonn,base

Author

Reinhard Zumkeller, Jun 13 2006

Extensions

More terms from David A. Corneth, Sep 07 2022

Status

approved