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A110047 Expansion of (1+4*x-12*x^2-16*x^3)/((2*x+1)*(2*x-1)*(4*x^2+4*x-1)). 2
1, 6, 28, 144, 688, 3360, 16192, 78336, 378112, 1826304, 8817664, 42577920, 205582336, 992649216, 4792926208, 23142334464, 111741042688, 539533639680, 2605098729472, 12578530000896, 60734514921472, 293252181786624 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

COMMENTS

Note (see program code): ibaseseq[A*B] = A057087, basejseq[A*B] = A099582, tesseq[A*B] = A110046

LINKS

Robert Munafo, Sequences Related to Floretions

MAPLE

seriestolist(series((1+2*x-4*x^2)/((2*x+1)*(2*x-1)*(4*x^2+4*x-1)), x=0, 25)); -or- Floretion Algebra Multiplication Program, FAMP Code: -kbasekseq[A*B] with A = + 'i - .5'j + .5'k - .5j' + .5k' - 'ii' - .5'ij' - .5'ik' - .5'ji' - .5'ki' and B = - .5'i + .5'j + 'k - .5i' + .5j' - 'kk' - .5'ik' - .5'jk' - .5'ki' - .5'kj'

CROSSREFS

Cf. A110046, A110048, A110049.

Sequence in context: A001599 A074247 A053783 * A163029 A045722 A047129

Adjacent sequences:  A110044 A110045 A110046 * A110048 A110049 A110050

KEYWORD

easy,nonn

AUTHOR

Creighton Dement (creighton.k.dement(AT)uni-oldenburg.de), Jul 10 2005

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Last modified February 4 11:50 EST 2012. Contains 204817 sequences.