#n memory (kb)
1000 20648
10000 20664
100000 20840
1000000 24520
10000000 59672
50000000 215920
100000000 411412
200000000 801848
300000000 1192548
400000000 1583112
600000000 2363992
800000000 3145808
1000000000 3926680
1200000000 4708296
2000000000 7832800
3000000000 11739192
4000000000 15645488
6000000000 23458288
8000000000 31270592
10000000000 39083108
12000000000 46895616
