OFFSET
0,3
COMMENTS
LINKS
T. Amdeberhan et al. Sequences generated by sum & product of terms (with rotating indices): combinatorial?, 2021.
MATHEMATICA
T[m_, 0] := 1; T[m_, n_] := T[m, n] = Sum[T[m, k] * T[m, Mod[n - 1 - k + m, n]], {k, 0, n - 1}]; Table[T[n, n], {n, 0, 18}] (* Amiram Eldar, Feb 09 2021 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Max Alekseyev, Feb 09 2021
STATUS
approved