Values of L_n, the length of the longest increasing subsequence
in 10^4 random permutations of {1, 2, ... , n} for n=1x10^3.
There were 2 permutations for which L_n was 50, 20 for which
it was 51, and so forth.
2 50
20 51
72 52
196 53
421 54
806 55
1203 56
1482 57
1483 58
1358 59
1075 60
800 61
488 62
312 63
153 64
68 65
31 66
18 67
5 68
5 69
2 70