Polynomial #665

ratio: 0.9854875148 (Δ = 1.17e-13 at M = 2^12, ladder-fft/2)
degree: 140
status: verified
content hash: 0b98405a91b2982c0cbd03ccfcb746bd69150b4658dffdb77114d79c755d840e
submitter: David Renshaw
note: Skew-symmetric LABS sequence from Boskovic and Brest, Parallel Self-Avoiding Walks for a Low-Autocorrelation Binary Sequences Problem (2024), arXiv:2210.15962; merit factor 8.8281528
submitted: 2026-08-25T19:54:08Z

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