535229

Properties

Appears in sequences

• Number of perfect matchings in graph P_{2} X P_{4} X P_{n}.at n=5A028448
• Number of perfect matchings in graph P_{2} X P_{5} X P_{n}.at n=4A028449
• T(n,k) = number of n X k matrices containing a permutation of 1..n*k moving each element at most to a neighboring position.at n=31A181206
• T(n,k) = number of n X k matrices containing a permutation of 1..n*k moving each element at most to a neighboring position.at n=32A181206
• Primes p such that p^2 +- 12 and p^3 +- 12 are also primes.at n=6A263174
• Prime numbersat n=44215