31060
domain: N
Appears in sequences
- Triangle of D-analogs of Stirling numbers of the 2nd kind.at n=38A039760
- Triangle of D-analogs of Stirling numbers of the 2nd kind.at n=42A039761
- Structured tetragonal anti-prism numbers.at n=29A100182
- Number of (n+1) X 3 0..3 arrays with every 2 X 2 subblock summing to 6.at n=5A183635
- Number of (n+1) X 7 0..3 arrays with every 2 X 2 subblock summing to 6.at n=1A183639
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 6.at n=22A183642
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 6.at n=26A183642
- a(n) = n*(n + 1)*(13*n^2 + 13*n - 14)/24.at n=15A264888