OFFSET
1,3
COMMENTS
See comments in A258207.
EXAMPLE
The top left corner of the array:
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
5, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9
9, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13
11, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15
13, 19, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21
15, 21, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25
17, 25, 27, 31, 31, 31, 31, 31, 31, 31, 31, 31
19, 27, 31, 33, 33, 33, 33, 33, 33, 33, 33, 33
21, 31, 33, 37, 37, 37, 37, 37, 37, 37, 37, 37
23, 33, 37, 43, 43, 43, 43, 43, 43, 43, 43, 43
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Antti Karttunen, Jul 27 2015
STATUS
approved