OFFSET
1,2
EXAMPLE
The initial values of S(n) are 1/3, 8/15, 71/105, 248/315, 3043/3465, 43024/45045, 89051/90090, ...
CROSSREFS
KEYWORD
nonn,base,frac
AUTHOR
N. J. A. Sloane, Sep 14 2024
STATUS
approved