OFFSET
1,5
COMMENTS
Base-8 analog of A202303.
FORMULA
a(n)=A204512(n)^2.
G.f. = x^4*(1 + 4*x + x^2 + 4*x^3)/(1 - 35*x^2 + 35*x^4 - x^6)
PROG
(PARI) b=8; for(n=1, 2e9, issquare(n^2\b) & print1((n^2\b)", "))
(PARI) a(n)=polcoeff(x^4*(1 + 4*x + x^2 + 4*x^3)/(1 - 35*x^2 + 35*x^4 - x^6+O(x^n)), n)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
M. F. Hasler, Jan 15 2012
STATUS
approved