5637144576
domain: N
Appears in sequences
- Denominators of the Taylor series of arccosh(z)/sqrt(2(x-1)) about 1.at n=10A091019
- a(n) = floor(2^(n-2)*3*n).at n=27A128543
- a(n)=4a(n-2).at n=29A137480
- a(0)=7, a(n) = 2*a(n-1) + 2^(n-1) for n > 0.at n=28A159695
- a(n) = 21*2^n.at n=28A175805
- Number of defective 3-colorings of an n X 2 0..2 array connected diagonally and antidiagonally with exactly one mistake, and colors introduced in row-major 0..2 order.at n=14A229504