4581298449

Appears in sequences

• Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 1,0.at n=16A033114
• a(n) = Sum_{j=0..8} n^j.at n=16A102909
• a(0) = 0 and a(n) = (5*(-4)^n + 16*(-1)^n + 9*4^n)/240 for n >= 1.at n=19A113968
• Expansion of 1/((1+x)*(1-2*x)*(1+x^2)).at n=33A115451
• Decimal representation of n-th iteration of the Rule 54 elementary cellular automaton starting with a single black cell.at n=16A118108
• Partial sums of powers of 16.at n=8A131865
• a(0)=0, a(1)=1, a(n) = least k>a(n-1) such that k+a(n-2) is a Jacobsthal number.at n=33A215095
• Numbers n which when expressed in base 16 are palindromes whose digit sum and digit product both divide n.at n=20A246337
• Decimal representation of the n-th iteration of the "Rule 147" elementary cellular automaton starting with a single ON (black) cell.at n=16A262862
• 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 342", based on the 5-celled von Neumann neighborhood.at n=32A281216
• 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 342", based on the 5-celled von Neumann neighborhood.at n=32A281217
• 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 597", based on the 5-celled von Neumann neighborhood.at n=32A283216
• 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 597", based on the 5-celled von Neumann neighborhood.at n=32A283217
• a(n) = Sum_{k=0..n} (2*n)^k.at n=8A349961