1744830464
domain: N
Appears in sequences
- a(n) = 13*2^n.at n=27A005029
- Theta series of D*_26 lattice.at n=17A022079
- a(n) = n*2^n.at n=26A036289
- a(n) = n*omega(n)^n where omega(n) is the number of distinct prime divisors of n.at n=25A061340
- n*bigomega(n)^n, where bigomega(n) is the number of prime divisors of n, counted with multiplicity.at n=25A061452
- Expansion of (1 - 4*x + 6*x^2)/(1 - 2*x)^2.at n=27A097064
- Denominator of (ordinary) expansion of log((x/2-1)/(x-1)).at n=26A131135
- Row sums of triangle A134400.at n=26A134401
- 3-level binary fanout graph coloring a rectangular array: number of nX1 0..6 arrays where 0..6 label nodes of a graph with edges 0,1 1,3 1,4 0,2 2,5 2,6 and every array movement to a horizontal or vertical neighbor moves along an edge of this graph.at n=28A223417
- Row sums of A146565.at n=31A259098
- a(n) = 2^(n - 1) (n - mod(n, 2)).at n=26A291938