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A110052 Expansion of x*(-1+4*x)/((x-1)*(2*x-1)*(4*x^2+4*x-1)). 1
0, 1, 3, 11, 43, 187, 859, 4059, 19419, 93403, 450267, 2172635, 10487515, 50632411, 244463323, 1180350171, 5699188443, 27518023387, 132868585179, 641545909979, 3097656932059, 14956809271003, 72217860617947, 348698671167195 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..23.

MAPLE

seriestolist(series(x*(-1+4*x)/((x-1)*(2*x-1)*(4*x^2+4*x-1)), x=0, 25)); -or- Floretion Algebra Multiplication Program, FAMP Code: 2basekrokseq:[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'; RokType: Y[15] = Y[15] + 1/2

CROSSREFS

Cf. A110050, A110051, A110053, A110054.

Sequence in context: A049152 A151104 A138787 * A126282 A039627 A231497

Adjacent sequences:  A110049 A110050 A110051 * A110053 A110054 A110055

KEYWORD

easy,nonn

AUTHOR

Creighton Dement, Jul 10 2005

STATUS

approved

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Last modified August 22 22:36 EDT 2017. Contains 290952 sequences.