Indices n where A079878(n) = n.

Terms

a(0) =1a(1) =2a(2) =8a(3) =32a(4) =46a(5) =392a(6) =12230a(7) =155942a(8) =659488a(9) =1025582a(10) =1047128a(11) =3437088a(12) =1449322158a(13) =1452777560a(14) =1691887144a(15) =4558298126a(16) =4840156480a(17) =39554086678a(18) =353617531486a(19) =608231808384a(20) =619986226720a(21) =969355365422