201894
domain: N
Appears in sequences
- Theta series of A*_22 lattice.at n=51A023934
- Expansion of (3+x)/(1-x)^6.at n=20A059599
- Seventh column (m=6) of (1,3)-Pascal triangle A095660.at n=18A095662
- Triangle read by rows: the x = 1+q Narayana triangle at m=2.at n=29A243660
- a(n) = 6*binomial(n+1,5).at n=18A253945
- Expansion of 1 / ((1 - x)^7*(1 + x)^5).at n=35A299337
- The constant coefficient of (x + x*y + y + 1/(x*y))^n.at n=12A356521
- The Geode Bi-Tri infinite rectangular array, read by upward antidiagonals.at n=34A383453