OFFSET
1,3
COMMENTS
EXAMPLE
Triangle begins:
1;
1;
3, 1;
1;
5, 1;
3, 1;
7, 1;
1;
3, 9, 1;
5, 1;
11, 1;
3, 1;
13, 1;
7, 1;
5, 3, 15, 1;
1;
17, 1;
9, 3, 1;
19, 1;
5, 1;
7, 3, 21, 1;
11, 1;
23, 1;
3, 1;
5, 25, 1;
13, 1;
9, 3, 27, 1;
7, 1;
...
Illustration of initial terms:
Row _
1 |1|_
2 |_ 1|_
3 |3| 1|_
4 | |_ 1|_
5 |_ 5| 1|_
6 |3| |_ 1|_
7 | | 7| 1|_
8 | |_ |_ 1|_
9 |_ 3| 9| 1|_
10 |5| | |_ 1|_
11 | | |_ 11| 1|_
12 | | 3| |_ 1|_
13 | |_ | 13| 1|_
14 |_ 7| |_ |_ 1|_
15 |5| | 3| 15| 1|_
16 | | | | |_ 1|_
17 | | |_ |_ 17| 1|_
18 | | 9| 3| |_ 1|_
19 | |_ | | 19| 1|_
20 |_ 5| | |_ |_ 1|_
21 |7| | |_ 3| 21| 1|_
22 | | | 11| | |_ 1|_
23 | | | | |_ 23| 1|_
24 | | |_ | 3| |_ 1|_
25 | | 5| |_ | 25| 1|_
26 | |_ | 13| |_ |_ 1|_
27 |_ 9| | | 3| 27| 1|_
28 |7| | | | | | 1|
...
CROSSREFS
KEYWORD
nonn,tabf,new
AUTHOR
Omar E. Pol, Dec 31 2024
STATUS
approved