58606

Appears in sequences

• Sum of generalized tribonacci numbers A001644 and inverted tribonacci numbers A075298.at n=18A075418
• Number of (n+2)X(4+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00010101 00101011 or 01010101.at n=7A260923
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 435", based on the 5-celled von Neumann neighborhood.at n=42A272151