Number of length n 0..2 arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean.
A244897
Number of length n 0..2 arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean.
Terms
- a(0) =3a(1) =7a(2) =21a(3) =59a(4) =163a(5) =447a(6) =1341a(7) =3905a(8) =11271a(9) =32357a(10) =92607a(11) =277821a(12) =820177a(13) =2408409a(14) =7047447a(15) =20576017a(16) =59979511a(17) =174642457a(18) =523927371a(19) =1555935031a(20) =4604936281a(21) =13597391065a(22) =40088645243a(23) =118057542207a(24) =347369262425
External references
- oeis: A244897