Polynomial #632

ratio: 0.9806525620 (Δ = 2.72e-13 at M = 2^14, ladder-fft/2)
degree: 494
status: verified
content hash: 87967f49c89cd71bbaab0bbefad76e0e531b9de7e4a6823dd601f778371dc606
submitter: David Renshaw
note: Best-known LABS sequence from Psenicnik, Mlinaric, Brest, and Boskovic, Dual-Step Optimization for Binary Sequences with High Merit Factors (2025), arXiv:2409.07222; merit factor 7.478026
submitted: 2026-08-25T19:51:09Z

Coefficients (canonical symmetry representative)

++++++++++++++++++++++++++++++---------------+++++++++++---------++++++------+++++--+++----++++---++----+++++--++----++-+----++++---++-+----+++++--+++------++++-+--++--++----+--+++++-----++-++---+++--++----++--++--++--++----+++--+-++--++----++++--++--+-++-+--++--++++--+--+-++--++--++--++--+-++--++-++-++---++-+-++-+-++---+-++--++--++++-+--+-+-++-++--+-+--+-++++--+--+-++-+----++-+--++--+-+--+-++--+--+-++-+--+--++-+-++-+-+--+-+-++-+-+-+-++-+-+-+-+-++-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-

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