OFFSET
1,2
COMMENTS
EXAMPLE
The first region in the last section of the set of partitions of 6 looks like this:
. **
There is only one part, so T(6,1) = 1.
The second region in the last section of the set of partitions of 6 looks like this:
. ****
. **
There are two distinct parts, so T(6,2) = 2.
The third region in the last section of the set of partitions of 6 looks like this:
. ***
There is only one part, so T(6,3) = 1.
The 4th region in the last section of the set of partitions of 6 looks like this:
. ******
. ***
. **
. **
. *
. *
. *
. *
. *
. *
. *
There are four distinct parts, so T(6,4) = 4.
Written as a triangle:
1;
2;
2;
1, 3;
1, 3;
1, 2, 1, 4;
1, 2, 1, 4;
1, 2, 1, 3, 1, 1, 5;
1, 2, 1, 3, 1, 2, 1, 5;
1, 2, 1, 3, 1, 1, 4, 1, 2, 1, 1, 6;
CROSSREFS
KEYWORD
nonn,tabf,more
AUTHOR
Omar E. Pol, Feb 13 2012
STATUS
approved