A077706 a(1) = 7; a(n) is the smallest multiple of a(n-1) that contains all the digits of a(n-1) and is not a multiple of 10.

7, 77, 1771, 171787, 67168717, 12627718796, 29877182671336, 67791327481261384, 138429890716735746128, 281843257499273979116608, 104845691789729920231378176, 497178270466899281737195310592

Offset

1,1

Links

Table of n, a(n) for n=1..12.

Crossrefs

Cf. A077707.

Sequence in context: A222145 A240404 A093980 * A080492 A342347 A082782

Adjacent sequences: A077703 A077704 A077705 * A077707 A077708 A077709

Keyword

base,nonn

Author

Amarnath Murthy, Nov 18 2002

Extensions

More terms from Ray Chandler, Jul 27 2003

Name revised by Sean A. Irvine, Jun 07 2025

Status

approved