The generalized Conway-Guy sequence w^{4}.

Terms

a(0) =0a(1) =16a(2) =20a(3) =21a(4) =22a(5) =24a(6) =32a(7) =64a(8) =107a(9) =193a(10) =364a(11) =664a(12) =1264a(13) =2421a(14) =4649a(15) =8934a(16) =17504a(17) =34344a(18) =67424a(19) =132427a(20) =260205