28502

Appears in sequences

• Integers n > 10583 such that the 'Reverse and Add!' trajectory of n joins the trajectory of 10583.at n=30A066055
• Sequence arising from enumeration of domino tilings of Aztec Pillow-like regions.at n=9A092438
• a(n) = (1/2)*(3^n - 2^(n+1) + 3).at n=10A134063
• 6-step Fibonacci sequence starting with (0,0,0,1,0,0).at n=21A251707
• Expansion of (Product_{k>0} (1 - x^(5*k)) / (1 - x^k))^5 in powers of x.at n=10A285928
• a(n) is the alternating sum of the n-th row of A047920.at n=8A347429
• Number of palindromic binary strings of length n having no 6-runs of 1's.at n=29A382479