462241
domain: N
Appears in sequences
- a(n) = n^2*(n^2 + 1)/2.at n=31A037270
- Row sums of the triangle A045975.at n=30A204558
- Number of 2 X 2 matrices with all terms in {0,1,...,n} and even trace.at n=30A210378
- Maximum water retention of a number octagon of order n.at n=12A260302
- a(n) = (n^2 + (n+1)^2)*(n^2 + (n+1)^2 + 2*n*(n+1)).at n=15A272850
- Triangular numbers that are sum of squares of two distinct triangular numbers.at n=39A346386