Coin Flips

Feller's coin-tossing constants - Wikipedia, the free encyclopedia

In the above 2 links, it's mentioned that if we toss a fair coin ten times then the exact probability that NO pair of heads come up in succession (i.e.n= 10 andk= 2) isp(10,2) = = 0.140625.

(1) Does it mean that the probability of 2 consecutive heads coming up in 10 coin toss

= 1-0.14 = 0.86?

(2) If so, is the probability of this condition(i.e. 2 consecutive heads coming up in 10 coin toss =1 cycle) appearing 4 consecutive cycles = 0.86*0.86*0.86*0.86 = 0.54 ?