// output of ./demo/comb/ruler-func1-demo.cc: // Description: //% Ruler function (one-based), 2-valuations of 2*n: //% 1 2 1 3 1 2 1 4 1 2 1 3 1 2 1 5 1 2 1 3 1 2 1 ... //% Loopless algorithm. //% Cf. OEIS sequence A001511. arg 1: 6 == n [Stop when n+1 is encountered (==>2**n - 1 elements).] default=6 1 [ 1 1 1 1 1 1 1 ] 2 [ 1 1 1 1 1 2 ] 1 [ 1 1 1 1 2 1 ] 3 [ 1 1 1 1 3 ] 1 [ 1 1 1 2 1 1 ] 2 [ 1 1 1 2 2 ] 1 [ 1 1 1 3 1 ] 4 [ 1 1 1 4 ] 1 [ 1 1 2 1 1 1 ] 2 [ 1 1 2 1 2 ] 1 [ 1 1 2 2 1 ] 3 [ 1 1 2 3 ] 1 [ 1 1 3 1 1 ] 2 [ 1 1 3 2 ] 1 [ 1 1 4 1 ] 5 [ 1 1 5 ] 1 [ 1 2 1 1 1 1 ] 2 [ 1 2 1 1 2 ] 1 [ 1 2 1 2 1 ] 3 [ 1 2 1 3 ] 1 [ 1 2 2 1 1 ] 2 [ 1 2 2 2 ] 1 [ 1 2 3 1 ] 4 [ 1 2 4 ] 1 [ 1 3 1 1 1 ] 2 [ 1 3 1 2 ] 1 [ 1 3 2 1 ] 3 [ 1 3 3 ] 1 [ 1 4 1 1 ] 2 [ 1 4 2 ] 1 [ 1 5 1 ] 6 [ 1 6 ] 1 [ 2 1 1 1 1 1 ] 2 [ 2 1 1 1 2 ] 1 [ 2 1 1 2 1 ] 3 [ 2 1 1 3 ] 1 [ 2 1 2 1 1 ] 2 [ 2 1 2 2 ] 1 [ 2 1 3 1 ] 4 [ 2 1 4 ] 1 [ 2 2 1 1 1 ] 2 [ 2 2 1 2 ] 1 [ 2 2 2 1 ] 3 [ 2 2 3 ] 1 [ 2 3 1 1 ] 2 [ 2 3 2 ] 1 [ 2 4 1 ] 5 [ 2 5 ] 1 [ 3 1 1 1 1 ] 2 [ 3 1 1 2 ] 1 [ 3 1 2 1 ] 3 [ 3 1 3 ] 1 [ 3 2 1 1 ] 2 [ 3 2 2 ] 1 [ 3 3 1 ] 4 [ 3 4 ] 1 [ 4 1 1 1 ] 2 [ 4 1 2 ] 1 [ 4 2 1 ] 3 [ 4 3 ] 1 [ 5 1 1 ] 2 [ 5 2 ] 1 [ 6 1 ] ct=63