Numbers k such that A063659(k) = A063659(k+1).

Terms

a(0) =3a(1) =49a(2) =1681a(3) =18490a(4) =23762a(5) =656914a(6) =843637a(7) =5606230a(8) =35558770a(9) =46297822a(10) =59006794a(11) =114594493a(12) =132859642a(13) =138852445a(14) =157906534a(15) =289405462a(16) =299441785a(17) =536671282a(18) =813736930a(19) =1175272581a(20) =1276553470a(21) =1655870629a(22) =5086602202a(23) =5429407657a(24) =6549516022a(25) =8645559934a(26) =10373399185