Number of length n 0..1 arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean.

A244896

Number of length n 0..1 arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean.

Terms

    a(0) =2a(1) =4a(2) =6a(3) =12a(4) =24a(5) =42a(6) =84a(7) =168a(8) =312a(9) =624a(10) =1140a(11) =2280a(12) =4560a(13) =8700a(14) =17400a(15) =32820a(16) =65640a(17) =131280a(18) =254460a(19) =508920a(20) =978120a(21) =1956240a(22) =3743880a(23) =7487760a(24) =14975520a(25) =29270220a(26) =58540440a(27) =113716680a(28) =227433360a(29) =440389320

External references