69672
domain: N
Appears in sequences
- Expansion of 1/q(x) where q(x)=x^12*p(1/x) and p(x)=24 + 440*x^3 + 264*x^6 + x^12.at n=12A157828
- a(n) = 121*n^2 - n.at n=23A157960
- a(n) = 484*n^2 - 2*n.at n=11A158329
- a(n) = 576*n^2 - 24.at n=10A158636
- Number of isosceles triangles that can be formed from the n^2 points of n X n grid of points (or geoboard).at n=14A186434
- O.g.f. A(x,y) satisfies: [x^n] exp( n * x*A(x,y) ) * (n + y - A(x,y)) = 0 for n > 0.at n=25A305109