4. (a) 1.1, 1.21, 1.1979, 1.17143, 1.17655, 1.18772, 1.18573, 1.18138, 1.18219, 1.18394 The distance between successive points appears to approach a fixed limit.

(b) successive evens: 0.11, 0.0264736, 0.0111736, 0.0043494, 0.0017569

successive odds: 0.0121, 0.00512334, 0.00199143, 0.000804859, 0.000320561

The distance between successive even terms seems to go to zero, and the distance between successive odd terms seems to go to zero.

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