11590 - Prefix lookup/a

   1 4
   2 6
   3 3
   4 2
   5 1
   6
   7 4
   8 6
   9 3
  10 2
  11 1
  12
  13 1073741824
  14 1610612736
  15 805306368
  16 536870912
  17 268435456
  18
  19 4
  20 6
  21 3
  22 2
  23 1
  24
  25 1073741824
  26 1610612736
  27 805306368
  28 536870912
  29 268435456
  30
  31 8
  32 0
  33 4
  34 2
  35 2
  36
  37 18446744073709551614
  38
  39 18446744073709551615
  40
  41 9223372036854775808
  42
  43 9223372036854775807
  44
  45 0
  46 1
  47 1
  48
  49 1
  50 1
  51
  52 8
  53 8
  54
  55 12
  56 4
  57
  58 8
  59 4
  60 4
  61
  62 18446744073709551615
  63