A077698 a(1) = 3, a(n) is the smallest multiple of a(n-1) that contains all the digits of a(n-1), or which can be obtained by inserting digits anywhere in a permutation of digits of a(n-1) (prefix, suffix or insertion). Zeros are not to be suffixed. a(n) is not divisible by 10.

3, 33, 363, 16335, 310365, 30726135, 25349061375, 7934256210375, 2832529467103875, 1022543137624498875, 1322148276948477045375, 2804276495407719813240375, 8937229190864403044797075125

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Crossrefs

Cf. A077699.

Sequence in context: A221162 A231594 A075835 * A080488 A342345 A082778

Adjacent sequences: A077695 A077696 A077697 * A077699 A077700 A077701

Keyword

base,nonn

Author

Amarnath Murthy, Nov 18 2002

Extensions

More terms from Ray Chandler, Jul 25 2003

Status

approved