A209285 a(n) is difference of indices of terms = 6 in A187824.

6, 8, 5, 1, 6, 28, 1, 1, 4, 14, 10, 6, 1, 5, 8, 6, 6, 10, 13, 1, 4, 2, 5, 23, 1, 5, 6, 8, 6, 10, 6, 8, 6, 5, 1, 23, 5, 2, 4, 1, 13, 10, 6, 6, 8, 5, 1, 6, 10, 14, 4, 1, 1, 28, 6, 1, 5, 8, 6, 10, 6, 8, 5, 1, 6, 28, 1, 1, 4, 14, 10, 6, 1, 5, 8, 6, 6, 10, 13, 1, 4, 2, 5, 23, 1, 5, 6, 8, 6, 10, 6, 8, 6

Offset

1,1

Comments

The repeat cycle contains 60 numbers which have 30 Fibonacci numbers symmetrically distributed as below.

.6.5.5.1...6....1..1...6..1....1...7.3.1.6..

1 3 7 5 1 5 5 1 5 1 5 5

1 6 1 6

Where: "1" = F(1) or F(2), "." = non-Fibonacci numbers,

consecutive Fibonacci numbers are showed as

vertical group.

Links

Table of n, a(n) for n=1..93.

Example

For A187824(m(i)) = 6:
m(1) = 5, m(2) = 11, m(3) = 19,
...
a(1) = 11 - 5 = 6, a(2) = 19 - 11 = 8,
...

Crossrefs

Cf. A187824, A192129.

Sequence in context: A050710 A123092 A209283 * A199171 A323737 A374883

Adjacent sequences: A209282 A209283 A209284 * A209286 A209287 A209288

Keyword

nonn,less

Author

Kival Ngaokrajang, Jan 16 2013

Status

approved