1073741825
domain: N
Appears in sequences
- a(n) = 2^n + 1.at n=30A000051
- Jacobsthal-Lucas numbers.at n=30A014551
- Pisot sequence L(5,9).at n=28A020737
- a(n) = Sum_{ k, k|n } 2^(k-1).at n=30A034729
- Numbers with two representations as cube + fifth power.at n=20A035046
- Numbers whose cube is palindromic in base 4.at n=16A046231
- Numbers whose cube is palindromic in base 8.at n=16A046239
- Pisot sequence L(3,5).at n=29A048578
- Number of conjugacy classes in Clifford group CL(n).at n=30A049332
- a(n) = (1/2)*A050871 (row sums of array T in A050870, periodic binary words).at n=31A050872
- If n is even then 2^n+1 otherwise 2^n.at n=30A052531
- a(n) = 4^n + 1.at n=15A052539
- Expansion of (2-2*x-x^3)/((1-2*x)*(1-x^3)).at n=30A052935
- a(n) = 8^n + 1.at n=10A062395
- a(n) = 2^n - mu(n).at n=29A062777
- a(n) = Sum_{d|n} (2^(n-d)).at n=30A074854
- Numbers of the form (8^{mr}-1)/(8^r-1) for positive integers m, r.at n=24A076287
- Let u(1)=u(2)=u(3)=2, u(n)=(1+u(n-1)u(n-2))/u(n-3); then a(n) is the numerator of u(n).at n=31A076737
- a(n)*a(n+3) - a(n+1)*a(n+2) = 2^n, given a(0)=1, a(1)=2, a(2)=2.at n=31A080880
- a(n) = (-1)^(n+1) * coefficient of x^n in Sum_{k>=1} x^k/(1+2*x^k).at n=30A081295