|
| |
|
|
A080486
|
|
a(1) = 1, a(n) = smallest multiple of a(n-1) (not equal to 10*a(n-1)) obtained by inserting digits anywhere in a(n-1).
|
|
9
|
|
|
|
1, 11, 121, 12100, 1210000, 121000000, 12100000000, 1210000000000, 121000000000000, 12100000000000000, 1210000000000000000, 121000000000000000000, 12100000000000000000000
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,2
|
|
|
LINKS
|
Table of n, a(n) for n=1..13.
|
|
|
CROSSREFS
|
Cf. A080487, A080488, A080489, A080490, A080491, A080492, A080493, A080494.
Sequence in context: A214993 A263608 A088760 * A342233 A082776 A216208
Adjacent sequences: A080483 A080484 A080485 * A080487 A080488 A080489
|
|
|
KEYWORD
|
base,nonn
|
|
|
AUTHOR
|
Amarnath Murthy, Mar 18 2003
|
|
|
EXTENSIONS
|
Corrected and extended by Frank Ellermann, Jul 11 2003
|
|
|
STATUS
|
approved
|
| |
|
|
