Number of cliques in the n-Sierpinski tetrahedron graph.

Terms

a(0) =16a(1) =59a(2) =227a(3) =899a(4) =3587a(5) =14339a(6) =57347a(7) =229379a(8) =917507a(9) =3670019a(10) =14680067a(11) =58720259a(12) =234881027a(13) =939524099a(14) =3758096387a(15) =15032385539a(16) =60129542147a(17) =240518168579a(18) =962072674307