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A209283 a(n) is difference of indices of terms >= 6 in A187824. 0

%I #11 Jan 28 2013 12:42:21

%S 6,8,5,1,4,2,4,1,5,8,6,4,1,1,4,6,8,5,1,4,2,4,1,5,8,6,4,1,1,4,6,8,5,1,

%T 4,2,4,1,5,8,6,4,1,1,4,6,8,5,1,4,2,4,1,5,8,6,4,1,1,4,6,8,5,1,4,2,4,1,

%U 5,8,6,4,1,1,4,6,8,5,1,4,2,4,1,5,8,6,4

%N a(n) is difference of indices of terms >= 6 in A187824.

%C The repeat cycle contains 15 numbers which have 9 Fibonacci number symmetrically distributed as below.

%C 1 F(1), F(2)

%C 4

%C 6

%C 8 F(6)

%C 5 F(5)

%C 1 F(1), F(2)

%C 4

%C 2 F(3)

%C 4

%C 1 F(1), F(2)

%C 5 F(5)

%C 8 F(6)

%C 6

%C 4

%C 1 F(1), F(2)

%e For A187824(m(i)) >= 6:

%e m(1) = 5, m(2) = 11, m(3) = 19,

%e ...

%e a(1) = 11 - 5 = 6, a(2) = 19 - 11 = 8,

%e ...

%Y Cf. A187824, A192129.

%K nonn,less

%O 1,1

%A _Kival Ngaokrajang_, Jan 16 2013

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Last modified March 29 11:14 EDT 2024. Contains 371278 sequences. (Running on oeis4.)