41689
domain: N
Appears in sequences
- Number of zero-sum nX2 -1..1 arrays with every element equal to at least one horizontal or vertical neighbor.at n=7A201841
- T(n,k)=Number of zero-sum nXk -1..1 arrays with every element equal to at least one horizontal or vertical neighbor.at n=37A201847
- T(n,k)=Number of zero-sum nXk -1..1 arrays with every element equal to at least one horizontal or vertical neighbor.at n=43A201847
- Numbers whose sum of divisors and sum of anti-divisors are both palindromes.at n=9A274028
- MM-numbers of labeled simple hypergraphs with no singletons spanning an initial interval of positive integers.at n=35A320463
- Expansion of 1/( (1-x)^3 * (1-9*x) )^(1/4).at n=6A383600