Numbers of graphs which are double triangle descendants of K_5 with four more vertices than triangles.

A332735

Numbers of graphs which are double triangle descendants of K_5 with four more vertices than triangles.

Terms

    a(0) =1a(1) =6a(2) =15a(3) =34a(4) =61a(5) =106a(6) =162a(7) =246a(8) =342a(9) =477a(10) =626a(11) =825a(12) =1039a(13) =1314a(14) =1606a(15) =1970a(16) =2352a(17) =2817a(18) =3302a(19) =3881a(20) =4481a(21) =5186a(22) =5914a(23) =6758a(24) =7626a(25) =8621a(26) =9642a(27) =10801a(28) =11987a(29) =13322

External references