login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A277055 Irregular array by rows: A(n,m) is the least number which gives a pandigital product when multiplied by the m-th repunit in base n; each row is truncated when it reaches its stationary point. 3
2, 11, 8, 5, 75, 15, 7, 694, 119, 34, 8345, 1505, 195, 123717, 105803, 2217, 2134, 727, 2177399, 241934, 37303, 3724, 44317196, 4431858, 487068, 54771, 9124, 1023456789, 93125079, 9222117, 1110789, 92115, 26432593615 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

COMMENTS

For row n, the initial number is A049363(n) and the trailing number is A277056(n). Row 10 is A277054(1)-A277054(5) [note that the initial row is row 2].

LINKS

Table of n, a(n) for n=2..34.

EXAMPLE

The first rows of the array are:

2, (2, 2...)

11, 8, 5, (5, 5...)

75, 15, 7, (7, 7...)

694, 119, 34,

8345, 1505, 195,

123717, 105803, 2217, 2134, 727,

2177399, 241934, 37303, 3724,

44317196, 4431858, 487068, 54771, 9124,

1023456789, 93125079, 9222117, 1110789, 92115

CROSSREFS

Cf. A002275, A171102, A049363, A277054, A277056, A277058.

Sequence in context: A224210 A290572 A220771 * A009258 A009204 A023642

Adjacent sequences:  A277052 A277053 A277054 * A277056 A277057 A277058

KEYWORD

nonn,tabf,base

AUTHOR

Andrey Zabolotskiy and Altug Alkan, Sep 26 2016

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 26 18:08 EDT 2020. Contains 334630 sequences. (Running on oeis4.)