Smoothed lengths of the B blocks in analysis of A090822.

Terms

a(0) =1a(1) =3a(2) =9a(3) =19a(4) =46a(5) =93a(6) =189a(7) =379a(8) =782a(9) =1565a(10) =3133a(11) =6267a(12) =12542a(13) =25085a(14) =50173a(15) =100347a(16) =200761a(17) =401523a(18) =803049a(19) =1606099a(20) =3212206a(21) =6424413a(22) =12848829a(23) =25697659a(24) =51395342a(25) =102790685a(26) =205581373a(27) =411162747a(28) =822325502a(29) =1644651005