OFFSET
1,3
FORMULA
EXAMPLE
[13,1]
[11,1] [12,2]
[9,1] [10,2] [11,3]
[7,1] [8,2] [9, 3] [10,4]
[5,1] [6,2] [7,3] [8, 4] [9, 5]
[3,1] [4,2] [5,3] [6,4] [7, 5] [8, 6]
[1,1] [2,2] [3,3] [4,4] [5,5] [6, 6] [7, 7]
2k 2 4 6 8 10 12 14
--------------------------------------------------------------------------
2k Decreasing partitions of 2k
--------------------------------------------------------------------------
2 1,1
4 3,1,2,2
6 5,1,4,2,3,3
8 7,1,6,2,5,3,4,4
10 9,1,8,2,7,3,6,4,5,5
12 11,1,10,2,9,3,8,4,7,5,6,6
14 13,1,12,2,11,3,10,4,9,5,8,6,7,7
...
CROSSREFS
KEYWORD
nonn
AUTHOR
Wesley Ivan Hurt, Mar 28 2021
STATUS
approved