187921

Properties

Appears in sequences

• Denominators of continued fraction convergents to sqrt(327).at n=4A041617
• Primes of the form p^2 + p - 1 when p is prime.at n=31A053185
• Primes of the form 1 + prime(k) + (prime(k+1))^2, any k.at n=18A165613
• Number of ways to put n red, n blue, and n green balls into n indistinguishable boxes.at n=6A254811
• Number A(n,k) of factorizations of m^n into at most n factors, where m is a product of exactly k distinct primes; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=51A256384
• Number of wedged n-spheres in the homotopy type of the neighborhood complex of Kneser graph KG_{3,n}.at n=26A342737
• Prime numbersat n=16996