We go into a deep thought , when we need to plan / figure out something, therefore option 3 is the best choice.
11Â Â Â 36Â Â Â Â 112Â Â Â Â 336Â Â Â Â 1011Â Â Â Â 3036
12, 18, 40, 90, 270, 945
123, 447, 703, 899, 1040, 1143Â
8, 17, 35, 71, 143, 287
124, 128, 117, 135, 110, 146
625, 250, 100, 40, 16, 6
131, 212, 261, 286, 295, 299
131, 132, 140, 166, 231, 356Â
9Â Â Â Â Â Â Â Â Â Â Â Â Â 17Â Â Â Â Â Â Â Â Â Â 53Â Â Â Â Â Â Â Â Â Â 103Â Â Â Â Â Â Â Â 310Â Â Â Â Â Â Â Â 619
...24, 12, 22.5, 45, 157.5, 708.75