Coordination sequence for sigma-CrFe, Position Xb.

Terms

a(0) =1a(1) =14a(2) =50a(3) =113a(4) =207a(5) =345a(6) =505a(7) =698a(8) =932a(9) =1191a(10) =1494a(11) =1813a(12) =2157a(13) =2561a(14) =2968a(15) =3464a(16) =3943a(17) =4457a(18) =5024a(19) =5538a(20) =6217a(21) =6886a(22) =7504a(23) =8321a(24) =9048a(25) =9764a(26) =10610a(27) =11395a(28) =12295a(29) =13275