OFFSET
0,2
LINKS
Eric Weisstein's World of Mathematics, Tau Function
Index entries for linear recurrences with constant coefficients, signature (4830, -48828125).
FORMULA
G.f.: 1/(1-4830*x+48828125*x^2).
MATHEMATICA
RamanujanTau[5^Range[0, 10]] (* Harvey P. Dale, Jun 06 2024 *)
PROG
(PARI) {a(n) = ramanujantau(5^n)}
CROSSREFS
KEYWORD
sign
AUTHOR
Seiichi Manyama, Feb 05 2018
STATUS
approved