a(n) = t(n)*a(n-1) + a(n-2) for n>1 where t(n) is the Prouhet-Thue-Morse sequence A106400 with a(0)=0 and a(1)=1.

A348112

a(n) = t(n)*a(n-1) + a(n-2) for n>1 where t(n) is the Prouhet-Thue-Morse sequence A106400 with a(0)=0 and a(1)=1.

Terms

    a(0) =0a(1) =1a(2) =-1a(3) =0a(4) =-1a(5) =-1a(6) =-2a(7) =1a(8) =-3a(9) =-2a(10) =-5a(11) =3a(12) =-2a(13) =5a(14) =-7a(15) =-2a(16) =-5a(17) =-7a(18) =-12a(19) =5a(20) =-7a(21) =12a(22) =-19a(23) =-7a(24) =-26a(25) =19a(26) =-45a(27) =-26a(28) =-19a(29) =-45

External references