54977

Appears in sequences

• Numbers that are the sum of three biquadrates (fourth powers) in more than one way.at n=4A193244
• Number of n-bead necklaces labeled with numbers -2..2 not allowing reversal, with sum zero and three times sum of squares <= n*(2)*(2+1).at n=9A208808
• a(n) = Sum_{i=0..n} digsum_8(i)^4, where digsum_8(i) = A053829(i).at n=33A231683
• 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 405", based on the 5-celled von Neumann neighborhood.at n=30A281850
• a(n) is the binary XOR of all n-bit triangular numbers.at n=16A298818
• Partial sums of A299254.at n=32A299260
• Numbers that are the sum of 3 nonzero 4th powers in more than one way.at n=7A309762
• Numbers that are the sum of three fourth powers in exactly two ways.at n=7A344192