53243

Appears in sequences

• Number of compositions of n into prime parts.at n=31A023360
• Row sums of triangular matrix A105535, in which diagonal n equals A105535^(n+1) when flattened as read by rows.at n=19A105536
• a(n) = A023360(A000040(n)): number of compositions of prime(n) into prime parts.at n=10A265112
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 99", based on the 5-celled von Neumann neighborhood.at n=30A285822
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 918", based on the 5-celled von Neumann neighborhood.at n=31A290673
• Number of compositions (ordered partitions) of n into parts having the same number of divisors as n.at n=31A301331
• Number of compositions (ordered partitions) of n into parts having the same number of prime divisors (counted with multiplicity) as n.at n=31A301333
• Numbers that are not the sum of distinct terms of A353889.at n=44A353919