OFFSET
1,2
COMMENTS
Consider a physical model of the partitions of n in which each part p of size A135010(n,j) is represented by a right circular cylinder with radius j and height 2. T(n,k) is also the distance (or coordinate X) from the axis Y to the center of the base of cylinder of the part p in the structure of A135010.
EXAMPLE
Written as an irregular triangle the sequence begins:
1;
3,2;
5,5,3;
7,7,7,6,2,4;
9,9,9,9,9,8,3,5;
11,11,11,11,11,11,11,10,6,2,10,4,9,3,6;
13,13,13,13,13,13,13,13,13,13,13,12,8,3,12,5,11,4,7;
15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,14,10,6,2,14,10,4,14,9,3,14,6,13,5,10,4,8;
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
Omar E. Pol, Aug 14 2012
STATUS
approved