A021015 Duplicate of A010680.

0, 9, 0, 9, 0, 9, 0, 9, 0, 9, 0, 9, 0, 9, 0, 9, 0, 9, 0, 9, 0, 9, 0, 9, 0, 9, 0

Offset

0,2

Links

Table of n, a(n) for n=0..26.

Crossrefs

Sequence in context: A272965 A059058 A343587 * A372947 A010680 A248724

Adjacent sequences: A021012 A021013 A021014 * A021016 A021017 A021018

Keyword

dead

Status

approved