Numbers that are products of distinct terms in A000312.

Terms

a(0) =1a(1) =4a(2) =27a(3) =108a(4) =256a(5) =1024a(6) =3125a(7) =6912a(8) =12500a(9) =27648a(10) =46656a(11) =84375a(12) =186624a(13) =337500a(14) =800000a(15) =823543a(16) =1259712a(17) =3200000a(18) =3294172a(19) =5038848a(20) =11943936a(21) =16777216a(22) =21600000a(23) =22235661a(24) =47775744a(25) =67108864a(26) =86400000a(27) =88942644a(28) =145800000a(29) =210827008