Beatty sequence for Feigenbaum's constant.

Terms

a(0) =4a(1) =9a(2) =14a(3) =18a(4) =23a(5) =28a(6) =32a(7) =37a(8) =42a(9) =46a(10) =51a(11) =56a(12) =60a(13) =65a(14) =70a(15) =74a(16) =79a(17) =84a(18) =88a(19) =93a(20) =98a(21) =102a(22) =107a(23) =112a(24) =116a(25) =121a(26) =126a(27) =130a(28) =135a(29) =140