59041
domain: N
Appears in sequences
- Number of planar triangular n X n X n nonnegative integer grids with every similarly oriented 4 X 4 X 4 subtriangle summing to 5.at n=3A154049
- a(n) = 9^n - 8.at n=4A177095
- Monotonic ordering of nonnegative differences 3^i-8^j, for 40>= i>=0, j>=0.at n=34A192155
- Number of ordered triples (w,x,y) with all terms in {1,...,n} and w^2+x^2+y^2>=2n.at n=39A211645
- a(n) = n^5-n+1.at n=9A272162