229371

Appears in sequences

• a(1) = 16; a(n+1) = sum of a(n) and (a(n) written in base 2 and reversed).at n=19A070869
• Number of base-9 circular n-digit numbers with adjacent digits differing by 5 or less.at n=6A125372
• Expansion of (1 - x + 5x^2)/((1-x)*(1-2x)).at n=16A154118
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1), where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.at n=22A293358