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A107854 G.f. x*(x^2+1)*(x^3-x-1)/((2*x^3+x^2-1)*(x^4+1)). 1
0, 1, 1, 2, 3, 3, 5, 8, 11, 19, 29, 42, 67, 99, 149, 232, 347, 531, 813, 1226, 1875, 2851, 4325, 6600, 10027, 15251, 23229, 35306, 53731, 81763, 124341, 189224, 287867, 437907, 666317, 1013642, 1542131, 2346275, 3569413, 5430536, 8261963, 12569363 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

COMMENTS

The sequence A078028 is given by 1em[I* ]forzapseq and is from the same "batch" (i.e., corresponding to the same floretion and symmetry settings) as A107849, A107850, A107851, A107852, A107853 and (a(n)).

LINKS

Table of n, a(n) for n=0..41.

Index entries for sequences related to linear recurrences with constant coefficients

FORMULA

a(n) = A159284(n) + A014017(n+5).

PROG

Floretion Algebra Multiplication Program, FAMP Code: 1dia[I]forzapseq[(.5i' + .5j' + .5'ki' + .5'kj')*(.5'i + .5'j + .5'ik' + .5'jk')], 1vesforzap = A000004

CROSSREFS

Cf. A107849, A107850, A107851, A107852, A107853, A078028.

Sequence in context: A069831 A017820 A129577 * A118808 A193979 A059503

Adjacent sequences:  A107851 A107852 A107853 * A107855 A107856 A107857

KEYWORD

easy,nonn

AUTHOR

Creighton Dement (creighton.k.dement(AT)uni-oldenburg.de), May 25 2005

STATUS

approved

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Last modified May 23 07:10 EDT 2013. Contains 225585 sequences.