1,2
See A093883 for a discussion and guide to related sequences.
Table of n, a(n) for n=1..8.
f[j_] := 2 j - 1; z = 12;
v[n_] := Product[Product[f[j]^2 - f[j] f[k] + f[k]^2,
{j, 1, k - 1}], {k, 2, n}]
Table[v[n], {n, 1, z}] (* A203587 *)
Table[v[n + 1]/v[n], {n, 1, z}] (* A203588 *)
Sequence in context: A178172 A234621 A195680 * A077721 A235464 A297029
Adjacent sequences: A203584 A203585 A203586 * A203588 A203589 A203590
nonn
Clark Kimberling, Jan 04 2012
approved
