A267218 a(n) is the a(n-1)-st a(n-2)-dimensional orthoplex number, starting with the terms 1, 2.

1, 2, 2, 4, 16, 22016

Offset

1,2

Links

Table of n, a(n) for n=1..6.

OEIS Wiki, Orthoplex numbers

Example

16 is the 4th 2-orthoplex number = A000290(4).
22016 is the 16th 4-orthoplex number = A014820(16).
The next term will be the 22016th 16-orthoplex number.

Crossrefs

Cf. A000290, A014820, A260161, A051285.

Sequence in context: A129614 A070283 A070282 * A051285 A079556 A367681

Adjacent sequences: A267215 A267216 A267217 * A267219 A267220 A267221

Keyword

nonn

Author

Robin Powell, Jan 18 2016

Status

approved