A221180 Erroneous version of A000079.

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8092, 16184, 32368, 64736, 129472, 258944, 517888, 1035776, 2071552, 4143104, 8286208, 16572416, 33144832, 66289664, 132579328, 265158656, 530317312, 1060634624, 2121269248, 4242538496, 8485076992, 16970153984, 33940307968

Offset

0,2

Comments

Included in accordance with the OEIS policy of listing published but incorrect sequences. The entries for 2^13 on are incorrect.

Links

Table of n, a(n) for n=0..35.

D. Huylebrouck, Lost in enumeration: Leonardo da Vinci's slip-ups in arithmetic and mechanics, Math. Intelligencer, 34 (No. 4, 2012), 15-20.

Leonardo da Vinci, Codex Madrid I: The Madrid Codices, (Facsimile Edition), McGraw-Hill, 1974. See page 75R.

Crossrefs

Cf. A000079.

Sequence in context: A335890 A219531 A168083 * A219615 A168084 A133025

Adjacent sequences: A221177 A221178 A221179 * A221181 A221182 A221183

Keyword

nonn

Author

N. J. A. Sloane, Jan 13 2013

Status

approved