2097159

Appears in sequences

• Triangle read by rows in which the n-th row contains n distinct numbers whose sum is n^n. The numbers are terms of an arithmetic progression with a common difference 1 or 2 respectively accordingly as n is odd or even.at n=35A080524
• Final entry in n-th row of triangle in A080524.at n=7A080526
• a(n) = 2^n + 7.at n=21A168415
• a(n) = n^(n-1) + n - 1.at n=7A173235
• a(n) = 2*4^n + 7.at n=10A193579
• a(n) = 8^n + n.at n=7A226201
• a(n) = 8^n + 7.at n=7A253211
• 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 262", based on the 5-celled von Neumann neighborhood.at n=21A280416
• 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 294", based on the 5-celled von Neumann neighborhood.at n=21A280610
• 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 390", based on the 5-celled von Neumann neighborhood.at n=21A281738
• Numbers that can be written in exactly four ways as s_1^x_1 + ... + s_t^x_t, with 1 < s_1 < ... < s_t and {s_1,..., s_t} = {x_1,..., x_t} for some t > 0.at n=12A386968