Numerical distance between m-th and (m+n)-th spheres in loxodromic sequence of spheres in which each 5 consecutive spheres are in mutual contact.

A027674

Numerical distance between m-th and (m+n)-th spheres in loxodromic sequence of spheres in which each 5 consecutive spheres are in mutual contact.

Terms

    a(0) =-1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =5a(6) =7a(7) =13a(8) =25a(9) =49a(10) =89a(11) =169a(12) =319a(13) =601a(14) =1129a(15) =2129a(16) =4009a(17) =7549a(18) =14215a(19) =26773a(20) =50417a(21) =94945a(22) =178801a(23) =336721a(24) =634111a(25) =1194161a(26) =2248849a(27) =4235041a(28) =7975441a(29) =15019381

External references