29085
domain: N
Appears in sequences
- a(n) = Sum_{k=0..floor(n/7)} C(n-5*k,2*k).at n=33A098574
- a(n) = (2*n^3 + 5*n^2 - 11*n)/2.at n=29A162257
- The Wiener index of the Dutch windmill graph D(5,n) (n>=1).at n=34A180579
- Number of (n+1) X 3 binary arrays with every 2 X 2 subblock commuting with each of its horizontal and vertical 2 X 2 subblock neighbors.at n=17A186455
- Sum of the smallest parts of the partitions of 4n into 4 parts with smallest part greater than 1.at n=21A238706
- Number of squares of all sizes in 3*n*(n+1)/2-ominoes in form of three-quarters of Aztec diamonds.at n=41A258440
- Antidiagonal sums of A068914.at n=21A334683
- Expansion of 1/(1 - x^2 - x^7).at n=66A369813
- Number of spanning trees of the class H_3.at n=4A386907