0,5

The initial seed + .5'i + .5'ii' + .5'ij' + .5'ik' can be seen as an element of the space Q X C_3 where Q are the quaternions.

Table of n, a(n) for n=0..90.

Floretion Algebra Multiplication Program, FAMP Code: 2ibaseisumseq[ + .5'i + .5'ii' + .5'ij' + .5'ik']. SumType is set to: sum[Y[15]]

Cf. A108618, A110279, A110280, A110281, A110282, A110284.

Sequence in context: A034853 A242093 A244006 * A226290 A235342 A079692

Adjacent sequences: A110280 A110281 A110282 * A110284 A110285 A110286

easy,sign

Creighton Dement, Jul 18 2005

approved