A077708 a(1) = 8, a(n)= 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). a(n)/a(n-1) is not equal to 10^k.

8, 48, 384, 13824, 304128, 81810432, 31415205888, 11340889325568, 30246151831289856, 15062583611982348288, 118482282691853151633408, 1014326822124954831133605888, 10512483184503031869868691423232

Offset

1,1

Links

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

Crossrefs

Cf. A077709.

Sequence in context: A172111 A144014 A131681 * A165041 A165049 A013186

Adjacent sequences: A077705 A077706 A077707 * A077709 A077710 A077711

Keyword

base,nonn

Author

Amarnath Murthy, Nov 18 2002

Extensions

More terms from Ray Chandler, Jul 27 2003

Status

approved