

A090512


Least multiple of n such that the nth concatenation is a multiple of n. The (previous) (n1)th term is so chosen that the nth term exists.


0



1, 2, 3, 12, 15, 30, 7, 128, 9, 50, 22, 36, 26, 28, 15, 1232, 85, 414, 19, 500, 84, 462, 69, 120, 200, 364, 81, 532, 29, 810, 31, 10784, 198, 272, 70, 1476, 148, 266, 39, 2160, 123, 1890, 43, 308, 855, 368, 94, 336, 49, 1550, 153, 52, 1484, 648, 220, 3416, 1026, 3886
(list;
graph;
refs;
listen;
history;
text;
internal format)




