329984

Appears in sequences

• Number of down-up permutations of n+4 starting with n+1.at n=8A006213
• Read across rows of Euler-Bernoulli or Entringer triangle.at n=43A008283
• p + P(p) where p is the n-th prime and P(p) is the unrestricted partition number of p.at n=15A098145
• Number of (n+1) X (3+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5 (constant-stress 1 X 1 tilings).at n=2A234699
• T(n,k) is the number of (n+1) X (k+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5 (constant-stress 1 X 1 tilings).at n=12A234702