36078

Appears in sequences

• (s(n)+s(n+1))/6, where s()=A006521.at n=23A016059
• Moessner triangle based on primes.at n=23A125312
• Least number k such that n*k^n +/- 1 are twin primes, or a(n) = 0 if no such number exists.at n=40A239735
• Number of (n+2)X(3+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 1 3 4 6 or 7.at n=4A252364
• Number of (n+2)X(5+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 1 3 4 6 or 7.at n=2A252366
• T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 1 3 4 6 or 7.at n=23A252369
• T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 1 3 4 6 or 7.at n=25A252369
• a(n) = n * (binomial(n,2) - 2).at n=42A341768
• Total number of partitions of all numbers <= n with designated summands, n >= 0.at n=22A384998