OFFSET
0,3
REFERENCES
Michel Barlaud, Patrick Solé, Thierry Gaidon, Marc Antonini, and Pierre Mathieu, Pyramidal lattice vector quantization for multiscale image coding, IEEE Trans. Image Proc., 3 (1994), 367-380.
LINKS
Ray Chandler, Table of n, a(n) for n = 0..1000
Joan Serra-Sagrista, Enumeration of lattice points in l_1 norm, Inf. Proc. Lett. 76 (1-2) (2000) 39-44.
Index entries for linear recurrences with constant coefficients, signature (0, 16, 0, -120, 0, 560, 0, -1820, 0, 4368, 0, -8008, 0, 11440, 0, -12870, 0, 11440, 0, -8008, 0, 4368, 0, -1820, 0, 560, 0, -120, 0, 16, 0, -1).
FORMULA
G.f.: ( (1+z^2)^16 + 7680*(1+z^2)^8*z^8 + 2^16*z^16 ) / (2*(1-z^2)^16) + (1-z^2)^16 / (2*(1+z^2)^16). - Sean A. Irvine, Oct 17 2020
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
EXTENSIONS
More terms from Joan Serra-Sagrista (jserra(AT)ccd.uab.es)
STATUS
approved