OFFSET
1,2
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10000
Rémy Sigrist, PARI program for A281408
EXAMPLE
The first terms, alongside the indexes of the terms that divides the difference of the other two terms within the n-th triple of consecutive terms, are:
n a(n) Indexes
-- ---- -------
1 1 1, 2
2 2 1, 2
3 3 1, 2
4 5 1, 2
5 8 1, 2
6 13 3
7 21 2
8 4 1
9 9 1, 2
10 17 1, 2
11 26 1, 2
12 43 1, 2
13 69 1, 2
14 112 3
15 181 2
16 23 2
17 20 1, 2
18 63 3
19 83 2
20 10 1
21 33 1, 2
22 53 3
23 86 3
24 11 1
25 15 1
CROSSREFS
KEYWORD
nonn
AUTHOR
Rémy Sigrist, Jan 21 2017
STATUS
approved