A167384 Irregular table with the left half of the array described in A167381.
1, 3, 5, 6, 9, 10, 13, 14, 17, 18, 21, 22, 23, 27, 28, 29, 33, 34, 35, 39, 40, 41, 45, 46, 47, 51, 52, 53, 57, 58, 59, 60, 65, 66, 67, 68, 73, 74, 75, 76, 81, 82, 83, 84, 89, 90, 91, 92, 97, 98, 99, 100
Offset: 0
Examples
1; 3; 5,6; 9,10; 13,14; 17,18; 21,22,23; 27,28,29; 33,34,35; 39,40,41;
Formula
T(n,k) = T(n,k-1)+1, k>=1.