58201
domain: N
Appears in sequences
- a(n) = T(n,[ n/2 ]), where T is the array defined in A025564.at n=15A025575
- Number of points in N^4 of norm <= n.at n=20A055403
- a(n) = 4*n^4 - 3*n^2.at n=10A079414
- Multiples of 5291.at n=11A178027
- Number of different values of x_1*x_2*...*x_n where x_1=1 and x_i-x_{i-1} is 0 or 1.at n=20A334635
- Number of integer partitions of n such that the maximum is greater than or equal to twice the median.at n=42A361859
- Integers k such that k^2 can be written as the sum of three positive fourth powers.at n=12A365657