1048593

Appears in sequences

• a(1) = 1, a(2n) = 16a(n), a(2n+1) = a(2n)+1.at n=35A033052
• Partial sums of A000051, starting at n=1.at n=18A145071
• a(n) = the smallest positive multiple of n with exactly n digits when written in binary.at n=20A162213
• Smallest number having binary weight of 3 and n distinct prime factors.at n=4A192734
• a(n) = n^5 + n + 1.at n=16A271209
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 417", based on the 5-celled von Neumann neighborhood.at n=20A282067
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 774", based on the 5-celled von Neumann neighborhood.at n=20A283913
• Bitmaps of king + rook vs. king checkmate patterns on a standard 8 X 8 board.at n=30A362950