33860736

Appears in sequences

• 10-quantum transitions in systems of N >= 10 spin 1/2 particles, in columns by combination indices.at n=27A213352
• Numbers k for which k * gcd(sigma(k), A003961(k)) is equal to sigma(k) * gcd(k, A003961(k)), where A003961 shifts the prime factorization one step towards larger primes, and sigma is the sum of divisors function.at n=15A349745