Number of P_4-lite perfect graphs on n nodes.

A123439

Number of P_4-lite perfect graphs on n nodes.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =11a(4) =33a(5) =94a(6) =278a(7) =841a(8) =2613a(9) =8314

External references