Number of length n 0..3 arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean.

A244898

Number of length n 0..3 arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean.

Terms

    a(0) =4a(1) =14a(2) =52a(3) =198a(4) =764a(5) =2740a(6) =10484a(7) =40696a(8) =159332a(9) =627156a(10) =2382476a(11) =9325816a(12) =36745928a(13) =140449732a(14) =551401060a(15) =2177363676a(16) =8627713732a(17) =33486205428a(18) =132260864136a(19) =524379503740

External references