33581

Properties

Appears in sequences

• Numbers n such that (6^n + 1)/7 is a prime.at n=11A057172
• Noncomposite numbers in the eastern ray of the Ulam spiral as oriented on the March 1964 cover of Scientific American.at n=26A168022
• Third entry in row n of triangle in A169950.at n=25A169953
• Number of partitions of 3n into parts >= 3.at n=20A182806
• The smallest prime p that with its successor q gives prime counts of all ten base-10 digits for the expression (q^prime(n))*(p^prime(n+1)).at n=0A217565
• Prime numbersat n=3595