Coordination sequence for (2,5,infinity) tiling of hyperbolic plane.

Terms

a(0) =1a(1) =3a(2) =5a(3) =8a(4) =13a(5) =20a(6) =30a(7) =46a(8) =71a(9) =109a(10) =167a(11) =256a(12) =393a(13) =603a(14) =925a(15) =1419a(16) =2177a(17) =3340a(18) =5124a(19) =7861a(20) =12060a(21) =18502a(22) =28385a(23) =43547a(24) =66808a(25) =102494a(26) =157242a(27) =241234a(28) =370091a(29) =567778