Upper midsequence of the Fibonacci numbers (1,2,3,5,8,...) and Lucas numbers (1,3,4,7,11,...); see Comments.

A355325

Upper midsequence of the Fibonacci numbers (1,2,3,5,8,...) and Lucas numbers (1,3,4,7,11,...); see Comments.

Terms

    a(0) =1a(1) =3a(2) =4a(3) =6a(4) =10a(5) =16a(6) =25a(7) =41a(8) =66a(9) =106a(10) =172a(11) =278a(12) =449a(13) =727a(14) =1176a(15) =1902a(16) =3078a(17) =4980a(18) =8057a(19) =13037a(20) =21094a(21) =34130a(22) =55224a(23) =89354a(24) =144577a(25) =233931a(26) =378508a(27) =612438a(28) =990946a(29) =1603384

External references