A124736 Table where row n has k C(n,k-1) times.

1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 2, 3, 3, 3, 4, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4

Offset: 0

Author

Franklin T. Adams-Watters, Nov 06 2006

Keywords

• easy
• nonn
• tabf

Examples

			The table starts:
1
1 2
1 2 2 3
1 2 2 2 3 3 3 4
		

Crossrefs

Cf. A124737, A124748, A000079 (row lengths), A001792 (row sums), A007318.

Formula

a(n) = A124737(n) + 1