Maximum number of induced copies of the claw graph K_{1,3} in an n-node graph.

Terms

a(0) =0a(1) =0a(2) =0a(3) =1a(4) =4a(5) =10a(6) =20a(7) =40a(8) =70a(9) =112a(10) =176a(11) =261a(12) =372a(13) =520a(14) =704a(15) =935a(16) =1220a(17) =1560a(18) =1976a(19) =2464a(20) =3038a(21) =3710a(22) =4480a(23) =5376a(24) =6392a(25) =7548a(26) =8856a(27) =10320a(28) =11970a(29) =13800