Numbers with multiplicative digital root value 4.

Terms

a(0) =4a(1) =14a(2) =22a(3) =27a(4) =39a(5) =41a(6) =72a(7) =89a(8) =93a(9) =98a(10) =114a(11) =122a(12) =127a(13) =139a(14) =141a(15) =172a(16) =189a(17) =193a(18) =198a(19) =212a(20) =217a(21) =221a(22) =249a(23) =266a(24) =271a(25) =277a(26) =294a(27) =319a(28) =333a(29) =338