91893727
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Number of nX4 0..3 arrays with rows and columns lexicographically nondecreasing read forwards and nonincreasing read backwards.at n=5A201977
- Number of nX6 0..3 arrays with rows and columns lexicographically nondecreasing read forwards and nonincreasing read backwards.at n=3A201979
- T(n,k)=Number of nXk 0..3 arrays with rows and columns lexicographically nondecreasing read forwards and nonincreasing read backwards.at n=39A201981
- T(n,k)=Number of nXk 0..3 arrays with rows and columns lexicographically nondecreasing read forwards and nonincreasing read backwards.at n=41A201981
- Prime numbersat n=5320410