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A110274 Expansion of (-16-7*x+6*x^2+28*x^3+8*x^4)/((x-1)*(x^2+x+1)*(4*x^2-8*x+1)). 1
16, 135, 1010, 7528, 56183, 419346, 3130024, 23362807, 174382354, 1301607592, 9715331319, 72516220178, 541268436136, 4040082608375, 30155587122450, 225084366546088, 1680052583878903, 12540083204846866, 93600455303259304 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..18.

MAPLE

seriestolist(series((-16-7*x+6*x^2+28*x^3+8*x^4)/((x-1)*(x^2+x+1)*(4*x^2-8*x+1)), x=0, 25)); -or- Floretion Algebra Multiplication Program, FAMP Code: bisection of 4tessigcyczapsumseq[A*B] with A = - 'j + 'k - 'ii' - 'ij' - 'ik' and B = + .5'i + .5'j - .5'k + .5i' - .5j' + .5k' + .5'ij' + .5'ik' - .5'ji' - .5'ki'; Sumtype is set to: sum[(Y[0], Y[1], Y[2]), mod(3)

CROSSREFS

Cf. A110275.

Sequence in context: A161477 A162327 A161876 * A067814 A219904 A253303

Adjacent sequences:  A110271 A110272 A110273 * A110275 A110276 A110277

KEYWORD

easy,nonn

AUTHOR

Creighton Dement, Jul 18 2005

STATUS

approved

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Last modified March 23 21:31 EDT 2017. Contains 283985 sequences.