A067122 Floor[X/Y] where X = concatenation of first n odd numbers in increasing order (A019519) and Y = their sum (A000290 = n^2).

1, 3, 15, 84, 543, 37719, 2771247, 212173614, 16764334957, 1357911131517, 112224060455966, 9429938413313834, 803497710956918416, 69281180179448577716, 6035160584520853881123, 530434035748903173145597

Offset: 1

Author

Amarnath Murthy, Jan 08 2002

Keywords

• base
• nonn

Examples

			a(4) = floor[1357/16] = floor[84.8125] =84.
		

Crossrefs

Cf. A067112-A067121, A072723.

Extensions

More terms from Henry Bottomley, Jul 07 2002