55961

Appears in sequences

• Numbers m such that m and m+2 are both brilliant numbers, where brilliant numbers are semiprimes whose prime factors have an equal number of decimal digits, or whose prime factors are equal.at n=36A083284
• Number of partitions n such that the multiplicity of the number of even parts is a part.at n=49A240540
• Expansion of Product_{k>=1} (1 + sigma(k)*x^k), where sigma(k) is the sum of the divisors of k (A000203).at n=20A316962