4194176

Appears in sequences

• a(n) = 10*a(n-2) - 16*a(n-4) for n > 3, a(0) = 1, a(1) = 5, a(2) = 14, a(3) = 34.at n=14A083332
• Numbers whose binary representation is the concatenation of 2n-1 digits 1 and n-1 digits 0.at n=7A147590
• a(n) = 2^n - A285103(n).at n=22A285104
• Triangle read by rows: T(n,k) is the number of Boolean functions on n variables having an algebraic degree equal to k (for n >= 0 and 0 <= k <= n).at n=23A319511