33627

Appears in sequences

• [ (n-1)st elementary symmetric function of {sqrt(k)} ], k = 1,2,...,n.at n=10A025198
• T(2n,n), array T as in A047100.at n=7A047109
• Number of n X n binary arrays symmetric under 180 degree rotation with all ones connected only in a 1010-1111-1010 pattern in any orientation.at n=11A147443
• Coefficient of x^n in the expansion of ( (1-x+x^3)^2 / (1-x)^3 )^n.at n=8A372417