23037

Appears in sequences

• Numbers n such that p(8n) is prime, where p(n) is the number of partitions of n.at n=31A114168
• Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=6A302874
• Number of 7Xn 0..1 arrays with every element equal to 0, 1, 3, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=4A302882
• Least k > 1 such that k^n is a twin rank (cf. A002822: 6*k^n +- 1 are twin primes).at n=42A326230
• Number of integer partitions of n where 2*(number of distinct parts) >= (number of parts).at n=42A361394