Periods of the rows of A144871.

Terms

a(0) =1a(1) =1a(2) =3a(3) =8a(4) =5a(5) =72a(6) =7a(7) =32a(8) =27a(9) =400a(10) =11a(11) =864a(12) =13a(13) =784a(14) =675a(15) =128a(16) =17a(17) =2592a(18) =19a(19) =1600a(20) =1323a(21) =3872a(22) =23a(23) =3456a(24) =125a(25) =5408a(26) =243a(27) =3136a(28) =29a(29) =324000