OFFSET
0,3
COMMENTS
Floretion Algebra Multiplication Program, FAMP Code: (a_n) = 2kbaseforcycfizseq[ + .5'i + .5'j + .5'k + .5e], A000004 = 1vesforcycfizseq, FizType = ('i, 'j, 'k)
LINKS
Colin Barker, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (0,0,3,0,0,5,0,0,1).
FORMULA
a(n) = 3*a(n-3) + 5*a(n-6) + a(n-9) for n>4. - Colin Barker, May 11 2019
PROG
(PARI) Vec((1-x+3*x^2+4*x^4+8*x^5+3*x^6+x^7+x^8)/((x+1)*(x-1-x^2)*(x^2+x-1)*(x^4-x^3+2*x^2+x+1))+O(x^99)) \\ Charles R Greathouse IV, Sep 26 2012
CROSSREFS
KEYWORD
sign,easy
AUTHOR
Creighton Dement, Jun 01 2005
STATUS
approved