A023411 If any even power of 2 ends with k 1's and 8's, they must be the first k terms of this sequence in reverse order.

8, 8, 8, 1, 8, 1, 8, 1, 1, 8, 8, 8, 8, 8, 8, 1, 8, 1, 8, 8, 8, 8, 1, 8, 1, 8, 1, 1, 8, 1, 1, 8, 8, 1, 1, 8, 1, 1, 8, 8, 1, 8, 1, 8, 8, 1, 8, 1, 1, 1, 8, 8, 8, 1, 8, 8, 1, 8, 1, 1, 8, 8, 1, 8, 1, 1, 1, 8, 1, 1, 1, 8, 1, 1, 1, 1, 1, 8, 8, 8, 8, 1, 8, 8, 8, 8, 8, 1, 8, 8, 8, 8, 1, 8, 8, 8, 8, 1, 8, 8, 1, 1, 8, 1, 1, 1, 1, 1

Offset

1,1

Links

Ray Chandler, Table of n, a(n) for n = 1..10000

Crossrefs

Sequence in context: A070481 A011109 A248622 * A181122 A023412 A336211

Adjacent sequences: A023408 A023409 A023410 * A023412 A023413 A023414

Keyword

nonn,base

Author

David W. Wilson

Status

approved