A209282 a(n) is difference of indices of terms = 9 in A187824.

161, 288, 1, 70, 90, 470, 89, 1, 70, 1, 89, 470, 90, 70, 1, 288, 161, 288, 1, 70, 90, 470, 89, 1, 70, 1, 89, 470, 90, 70, 1, 288, 161, 288, 1, 70, 90, 470, 89, 1, 70, 1, 89, 470, 90, 70, 1, 288, 161, 288, 1, 70, 90, 470, 89, 1, 70, 1, 89, 470, 90, 70, 1, 288

Offset

1,1

Comments

The repeat cycle contains 17 numbers which have 6 Fibonacci numbers symmetrically distributed as below.

1 F(1), F(2)

89 F(11)

470

90

70

1 F(1), F(2)

288

161

110

161

288

1 F(1), F(2)

70

90

470

89 F(11)

1 F(1), F(2)

Links

Table of n, a(n) for n=1..64.

Example

For A187824(m(i)) = 9:
m(1) = 55, m(2) = 216, m(3) = 504,
...
a(1) = 216 - 55 = 161, a(2) = 504 - 216 = 288,
...

Crossrefs

Cf. A187824, A192129.

Sequence in context: A298615 A250644 A060641 * A340241 A157954 A159545

Adjacent sequences: A209279 A209280 A209281 * A209283 A209284 A209285

Keyword

nonn,less

Author

Kival Ngaokrajang, Jan 16 2013

Status

approved