A169614 Triangular array: T(n,k)=integer nearest F(n)/F(n-k), k=1,2,...,n-2; n>=3, where F=A000045 (Fibonacci numbers).

2, 2, 3, 2, 3, 5, 2, 3, 4, 8, 2, 3, 4, 7, 13, 2, 3, 4, 7, 11, 21, 2, 3, 4, 7, 11, 17, 34, 2, 3, 4, 7, 11, 18, 28, 55, 2, 3, 4, 7, 11, 18, 30, 45, 89, 2, 3, 4, 7, 11, 18, 29, 48, 72, 144, 2, 3, 4, 7, 11, 18, 29, 47, 78, 117, 233, 2, 3, 4, 7, 11, 18, 29, 47, 75, 126, 189, 377, 2, 3, 4, 7, 11

Offset: 1

Author

Clark Kimberling, Dec 03 2009

Keywords

• nonn
• tabl

Comments

Combinatorial limit of row n is A080023, which is essentially A000032.

Examples

			The first 6 rows:
2
2 3
2 3 5
2 3 4 8
2 3 4 7 13
2 3 4 7 11 21
		

Crossrefs

Cf. A000032, A000045, A080023, A169613, A169615, A169616.