642457

Properties

Appears in sequences

• Primes p such that p, p+30, p+60 are consecutive primes.at n=16A052195
• Primes p such that p-30, p, p+30 are consecutive primes.at n=15A053075
• Number of partitions of 5^n into powers of 5, also equals the row sums of triangle A111820, which shifts columns left and up under matrix 5th power.at n=5A111822
• Number of partitions of n^n into powers of n, also diagonal of A145515 and A196879.at n=5A145514
• Square array A(n,k), n>=0, k>=0, read by antidiagonals: A(n,k) is the number of partitions of k^n into powers of k.at n=60A145515
• Square array A(n,k), n>=0, k>=0, read by antidiagonals: A(n,k) is the number of partitions of n^k into powers of k.at n=60A196879
• Number of partitions of n^5 into powers of 5.at n=5A196883
• Number of partitions of 5^n into powers of n.at n=5A196892
• First of three consecutive primes p,q,r such that p+q-r, p-q+r, -p+q+r are all prime.at n=1A351054
• Prime numbersat n=52253