OFFSET
1,3
LINKS
K. A. Van'kov, V. M. Zhuravlyov, Regular tilings and generating functions, Mat. Pros. Ser. 3, issue 22, 2018 (127-157) [in Russian]. See Table 1.
Index entries for linear recurrences with constant coefficients, signature (5,-3,-5,7,-1).
FORMULA
Van'kov and Zhuravlyov give recurrences.
G.f.: x+ x^2*(1-2*x^2+3*x^3)/(1-5*x+3*x^2+5*x^3-7*x^4+x^5) . - R. J. Mathar, Jan 11 2019
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jan 09 2019
STATUS
approved