OFFSET
0,2
COMMENTS
LINKS
Robert Munafo, Sequences Related to Floretions
Index entries for linear recurrences with constant coefficients, signature (0, -4, 0, -1).
FORMULA
MAPLE
Floretion Algebra Multiplication Program, FAMP Code: 1lestesseq[A*B] with A = + .25'i + .25i' + 'ij' + .25'jk' + .25'kj' and B = + j' + k' + 'ii'.
MATHEMATICA
LinearRecurrence[{0, -4, 0, -1}, {1, -4, -6, 15}, 40] (* Harvey P. Dale, Mar 05 2013 *)
CROSSREFS
KEYWORD
easy,sign
AUTHOR
Creighton Dement, Aug 09 2005
STATUS
approved