A068871 Duplicate of A004615.

1, 11, 31, 41, 61, 71, 101, 121, 131, 151, 181, 191, 211, 241, 251, 271, 281, 311, 331

Offset

1,2

Links

Table of n, a(n) for n=1..19.

Crossrefs

Sequence in context: A298566 A090756 A038351 * A004615 A327346 A030430

Adjacent sequences: A068868 A068869 A068870 * A068872 A068873 A068874

Keyword

dead

Status

approved