A277055 - OEIS

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.

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

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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,