Values of phi(k) when phi(k) = phi(k+1).

Terms

a(0) =1a(1) =2a(2) =8a(3) =48a(4) =80a(5) =96a(6) =128a(7) =240a(8) =288a(9) =480a(10) =1008a(11) =1200a(12) =1296a(13) =1440a(14) =1728a(15) =2592a(16) =2592a(17) =4800a(18) =5600a(19) =6480a(20) =8640a(21) =11040a(22) =12480a(23) =14976a(24) =19008a(25) =19200a(26) =22464a(27) =24320a(28) =24576a(29) =21120