|
| |
|
|
A107853
|
|
G.f. x*(x-1)*(x+1)^3/((2*x^3+x^2-1)*(x^4+1)).
|
|
2
| |
|
|
0, 1, 2, 1, 2, 3, 2, 7, 10, 13, 26, 33, 50, 83, 114, 183, 282, 413, 650, 977, 1474, 2275, 3426, 5223, 7978, 12077, 18426, 28033, 42578, 64883, 98642, 150039, 228410, 347325, 528490, 804145, 1223138, 1861123, 2831426, 4307399, 6553674, 9970253
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,3
|
|
|
LINKS
| Index entries for sequences related to linear recurrences with constant coefficients, signature (0,1,2,-1,0,1,2).
|
|
|
FORMULA
| a(n) = 2*A159287(n) + A091337(n+6).
|
|
|
PROG
| Floretion Algebra Multiplication Program, FAMP Code: - 2basejforzapseq[(.5i' + .5j' + .5'ki' + .5'kj')*(.5'i + .5'j + .5'ik' + .5'jk')], 1vesforzap = A000004
|
|
|
CROSSREFS
| Cf. A107849, A107850, A107851, A107852, A107854.
Sequence in context: A029839 A082304 A035368 * A054758 A077876 A095056
Adjacent sequences: A107850 A107851 A107852 * A107854 A107855 A107856
|
|
|
KEYWORD
| easy,nonn
|
|
|
AUTHOR
| Creighton Dement (creighton.k.dement(AT)uni-oldenburg.de), May 25 2005
|
| |
|
|
