A099058 A bisection of A000396.

28, 8128, 8589869056, 2305843008139952128, 191561942608236107294793378084303638130997321548169216, 14474011154664524427946373126085988481573677491474835889066354349131199152128

Offset

0,1

Links

Table of n, a(n) for n=0..5.

Crossrefs

Sequence in context: A230268 A203328 A159407 * A281128 A222018 A283891

Adjacent sequences: A099055 A099056 A099057 * A099059 A099060 A099061

Keyword

nonn

Author

N. J. A. Sloane, Nov 15 2004

Extensions

More terms from Joshua Zucker, May 12 2006

Status

approved