Number of (not necessarily maximal) cliques in the n-folded cube graph.

Terms

a(0) =4a(1) =16a(2) =25a(3) =57a(4) =129a(5) =289a(6) =641a(7) =1409a(8) =3073a(9) =6657a(10) =14337a(11) =30721a(12) =65537a(13) =139265a(14) =294913a(15) =622593a(16) =1310721a(17) =2752513a(18) =5767169a(19) =12058625a(20) =25165825a(21) =52428801a(22) =109051905a(23) =226492417a(24) =469762049a(25) =973078529a(26) =2013265921a(27) =4160749569a(28) =8589934593a(29) =17716740097