42981185
domain: N
Appears in sequences
- a(n) = 3^n - 2^n.at n=16A001047
- Nexus numbers (n+1)^16-n^16.at n=2A022532
- a(n) = 3^n - n^4.at n=16A024027
- a(n) = 9^n - 4^n.at n=8A118004
- a(n) = 3^(n^2) - 2^(n^2).at n=4A120801
- a(n) = 3^(2^n) - 2^(2^n).at n=4A167536
- Number of second differences of arrays of length n + 2 of numbers in 0..2.at n=13A228212
- Number of third differences of arrays of length n+3 of numbers in 0..2.at n=12A228254
- Number of achiral color patterns (set partitions) for a row or loop of length n using exactly 3 colors (sets).at n=33A304973
- Dirichlet convolution of A133494 [3^(n-1)] with A349452 (Dirichlet inverse of A011782, 2^(n-1)).at n=16A349567