# Ground states of the Bernasconi model with open boundary conditions # =================================================================== # # (C) Copyright 1996-2015 S. Mertens, ITP, University of Magdeburg # mertens@ovgu.de # # See J.Phys.A 29 L473 (1996) for the algorithm used. # The values for N>48 have been found with an improved implementation due # to Heiko Bauke (heiko.bauke@mail.de) # # Configurations are given in run length notation, i.e. each figure indicates # the number of consecutive elements with the same sign: # # 2 5 2 2 1 1 1 2 1 = --+++++--++-+-++- # # N Emin configuration 3 1 2 1 4 2 2 1 1 5 2 3 1 1 6 7 1 1 1 3 7 3 1 1 2 3 8 8 1 2 1 1 3 9 12 4 2 1 1 1 10 13 2 2 1 1 4 11 5 1 1 2 1 3 3 12 10 1 2 2 1 1 1 4 13 6 5 2 2 1 1 1 1 14 19 2 2 2 1 1 1 5 15 15 5 2 2 2 1 1 1 1 16 24 2 2 5 1 1 1 1 2 1 17 32 2 5 2 2 1 1 1 2 1 18 25 4 4 1 1 1 2 2 2 1 19 29 4 1 1 1 1 4 2 2 1 2 20 26 5 1 1 3 1 1 2 3 2 1 21 26 2 7 2 2 1 1 1 1 1 2 1 22 39 5 1 2 2 1 1 1 1 2 3 3 23 47 2 1 2 1 2 1 1 1 1 6 3 2 24 36 2 2 3 6 1 1 1 1 1 2 1 2 1 25 36 3 3 7 1 1 1 1 2 1 2 2 1 26 45 2 1 2 1 2 1 1 1 1 1 6 3 2 2 27 37 3 4 3 1 3 1 3 1 2 1 1 2 1 1 28 50 3 4 3 1 3 1 3 1 2 1 1 2 1 2 29 62 2 1 2 1 1 2 1 3 1 3 1 3 4 3 1 30 59 5 5 1 2 1 2 1 1 1 1 1 3 2 3 1 31 67 7 3 3 2 2 1 2 2 1 1 1 1 2 1 1 1 32 64 7 1 1 1 2 1 1 1 1 3 3 2 2 1 2 2 1 33 64 7 4 2 1 1 2 1 1 1 1 1 1 1 2 2 2 2 1 34 65 8 4 2 1 1 2 1 1 1 1 1 1 1 2 2 2 2 1 35 73 7 1 2 2 1 2 2 1 1 1 1 2 1 1 1 1 3 3 2 36 82 3 6 3 2 3 1 1 1 3 1 2 1 2 1 1 1 2 1 1 37 86 8 4 4 2 1 1 2 1 1 1 1 1 1 2 2 2 2 1 38 87 8 4 4 2 1 1 2 1 1 1 1 1 1 1 2 2 2 2 1 39 99 8 2 1 2 1 1 2 1 2 3 4 3 2 1 1 1 1 1 1 1 40 108 4 4 4 1 2 1 1 2 1 3 1 1 2 1 3 1 3 1 3 1 41 108 3 4 3 1 1 1 1 1 1 2 2 2 2 8 1 2 1 1 2 1 1 42 101 3 1 3 1 3 1 3 4 1 3 4 3 1 1 2 1 1 2 1 1 2 43 109 1 1 3 2 4 3 2 1 1 1 1 1 7 2 1 2 1 1 2 2 1 3 44 122 5 2 5 3 1 3 1 1 3 1 1 1 2 2 2 1 1 1 2 1 1 1 2 1 45 118 8 2 1 2 1 1 2 1 2 3 1 2 3 4 3 2 1 1 1 1 1 1 1 46 131 8 2 3 4 3 1 2 3 1 2 1 1 2 1 2 2 1 1 1 1 1 1 1 1 47 135 9 2 3 4 3 1 2 3 1 2 1 1 2 1 2 2 1 1 1 1 1 1 1 1 48 140 3 1 1 1 1 1 1 8 3 2 1 4 3 2 1 2 2 2 1 1 2 1 1 2 1 49 136 2 1 5 1 3 1 3 1 1 2 2 4 1 1 2 2 4 1 1 4 1 1 4 1 50 153 2 1 5 1 3 1 3 1 1 2 2 4 1 1 2 2 4 1 1 4 1 1 4 2 51 153 2 3 4 3 2 1 1 1 1 4 1 3 1 3 1 1 6 2 1 2 1 1 2 1 2 1 52 166 5 1 1 6 1 2 1 2 1 2 1 1 1 1 1 3 1 2 2 3 1 2 3 3 3 2 53 170 4 5 1 1 3 1 1 1 3 3 2 5 1 3 1 2 2 2 1 1 1 2 1 1 1 1 2 1 54 175 3 5 6 2 2 5 1 4 1 2 1 2 1 1 2 2 2 2 1 1 1 1 1 1 1 2 1 55 171 9 2 1 2 1 2 3 2 1 2 1 1 4 3 2 1 2 3 3 2 1 1 1 1 1 1 1 1 56 192 7 6 1 2 2 3 1 1 2 3 2 4 1 1 1 1 1 3 2 1 1 2 1 2 2 1 1 1 57 188 3 3 2 3 2 6 3 1 1 1 1 1 2 7 1 2 1 1 1 1 2 2 1 2 2 1 2 1 1 58 197 1 1 1 1 1 3 1 2 3 2 1 3 8 1 4 2 1 2 1 1 3 2 4 3 2 1 1 2 59 205 7 7 2 4 1 2 2 4 2 1 1 2 2 3 1 1 2 2 1 1 1 1 1 2 1 1 1 1 1 1 60 218 7 6 1 1 1 2 1 4 1 1 1 1 1 3 1 1 2 4 2 1 1 3 2 2 2 1 1 2 2 2