results/11.txt:sigmas with   2 members: 1

results/21.txt:sigmas with   2 members: 1
results/21.txt:sigmas with   4 members: 1

results/31.txt:sigmas with   2 members: 1
results/31.txt:sigmas with   4 members: 3
results/31.txt:sigmas with   8 members: 1

results/41.txt:sigmas with   2 members: 1
results/41.txt:sigmas with   4 members: 7
results/41.txt:sigmas with   8 members: 6
results/41.txt:sigmas with  16 members: 1

results/51.txt:sigmas with   2 members: 1
results/51.txt:sigmas with   4 members: 15
results/51.txt:sigmas with   8 members: 25
results/51.txt:sigmas with  16 members: 10
results/51.txt:sigmas with  32 members: 1