46810

Appears in sequences

• Numbers which when multiplied by any repunit prime Rp give a Smith number.at n=27A104167
• Number of binary strings of length n with no substrings equal to 0010 or 1001.at n=14A164403
• a(n) = n*(n+1)*(5*n+1)/3.at n=30A174814
• Number of (w,x,y) with all terms in {0,...,n} and |w-x|+|x-y|+|y-w| <= w+x+y.at n=39A213487
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 353", based on the 5-celled von Neumann neighborhood.at n=42A271307
• a(n) = a(n-1) + a(n-2) + 2*a(n-3) with a(0) = 3, a(1) = 0, a(2) = 2.at n=16A341905