A182748 Triangle T(n,k) read by rows in which row n lists the first n terms of A002865, except the first term, in reverse order together with 0.

0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 2, 1, 1, 0, 0, 2, 2, 1, 1, 0, 0, 4, 2, 2, 1, 1, 0, 0, 4, 4, 2, 2, 1, 1, 0, 0, 7, 4, 4, 2, 2, 1, 1, 0, 0, 8, 7, 4, 4, 2, 2, 1, 1, 0, 0, 12, 8, 7, 4, 4, 2, 2, 1, 1, 0, 0

Offset: 0

Author

Omar E. Pol, Dec 01 2010

Keywords

• nonn
• tabl

Examples

			Triangle (0<=k<=n) begins:
0,
0, 0,
1, 0, 0,
1, 1, 0, 0,
2, 1, 1, 0, 0,
2, 2, 1, 1, 0, 0,
4, 2, 2, 1, 1, 0, 0,
4, 4, 2, 2, 1, 1, 0, 0,
7, 4, 4, 2, 2, 1, 1, 0, 0,
8, 7, 4, 4, 2, 2, 1, 1, 0, 0,
		

Crossrefs

Cf. A002865, A182746, A182747.