33189
domain: N
Appears in sequences
- a(n) = Sum_{m=1..n} Sum_{k=1..m} prime(k).at n=37A014148
- 1/9 the number of (n+1) X 5 0..2 arrays with all 2 X 2 subblocks having the same four values.at n=13A184043
- Expansion of Sum_{k>=1} (-1 + Product_{j>=1} (1 + x^(k*j))^j).at n=20A302550
- Number of connected subsets of n edges of the rhombic dodecahedron up to the 48 rotations and reflections of the rhombic dodecahedron.at n=14A383981