

A210020


In base 9, numbers n which have 9 distinct digits, do not start with 0, and have property that the product (written in base 9) of any two adjacent digits is a substring of n.


11



247053168, 264057138, 264075138, 264138057, 264138075, 426057138, 426075138, 426138057, 426138075, 531680247, 531680742, 532407168, 532416807, 570264138, 570426138, 571380264, 571380426, 705324168, 708423516, 716084235, 716805324, 742053168, 750264138, 750426138, 751380264, 751380426, 842071635, 842350716, 842351607
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OFFSET

1,1


COMMENTS

Computed by JeanPaul Davalan.
The analog in base 2 is 10; in base 3, 102,120,201,210.


LINKS

Table of n, a(n) for n=1..29.
Eric Angelini, 10 different digits, 9 products
E. Angelini, 10 different digits, 9 products [Cached copy, with permission]


CROSSREFS

A generalization of A198298. Cf. A210013A210020, A203569, A203566.
Sequence in context: A046398 A033626 A234377 * A015393 A262989 A119859
Adjacent sequences: A210017 A210018 A210019 * A210021 A210022 A210023


KEYWORD

nonn,base,fini,full


AUTHOR

N. J. A. Sloane, Mar 16 2012


STATUS

approved



