OFFSET
0,1
COMMENTS
Array read by rows in which row n lists 8-n, 2*n+7 and 14-3*n. [From Omar E. Pol, Apr 25 2010]
LINKS
Index entries for linear recurrences with constant coefficients, signature (0,0,2,0,0,-1).
FORMULA
G.f. ( 7+9*x+11*x^2-8*x^3-7*x^4-14*x^5 ) / ( (x-1)^2*(1+x+x^2)^2 ). - R. J. Mathar, May 04 2013
MATHEMATICA
LinearRecurrence[{0, 0, 2, 0, 0, -1}, {7, 9, 11, 6, 11, 8}, 60] (* Harvey P. Dale, Nov 03 2016 *)
CROSSREFS
KEYWORD
sign,easy,less
AUTHOR
P. D. Vall (pdvall(AT)yahoo.com), Apr 15 2010
EXTENSIONS
Edited by Omar E. Pol and N. J. A. Sloane, Apr 24 2010
More terms from Omar E. Pol, Apr 25 2010
STATUS
approved