369305
domain: N
Appears in sequences
- Crystal ball sequence for 6-dimensional cubic lattice.at n=12A001848
- a(n) = T(2n, n), where T is the Delannoy triangle (A008288).at n=6A026000
- Expansion of (1 + x)^12 / (1 - x)^13.at n=6A053805
- A symmetric number triangle based on 2^n.at n=48A108477
- A symmetric number triangle based on 2^n.at n=51A108477
- Left-hand half of triangle A297191.at n=51A297192
- Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) = Sum_{j=0..n} binomial(k*n,n-j) * binomial(k*n+j,j).at n=42A341470