A046580 Numerators of the elements to the right of the central elements of the 1/4-Pascal triangle (by row).

1, 1, 5, 1, 9, 1, 19, 13, 1, 8, 17, 1, 35, 49, 21, 1, 119, 35, 25, 1, 259, 189, 95, 29, 1, 112, 71, 31, 33, 1, 483, 183, 102, 157, 37, 1, 849, 285, 565, 97, 41, 1, 1815, 1419, 1705, 759, 235, 45, 1, 1617, 4543, 616, 497, 70, 49, 1, 3432, 11011, 7007, 1729, 637

Offset: 1

Author

Mohammad K. Azarian

Keywords

• tabf
• nonn
• frac
• less

Examples

			1/1; -->
1/1  1/1; --> 1
1/1  1/4  1/1; --> 1
1/1  5/4  5/4  1/1; --> 5 1
1/1  9/4  5/2  9/4  1/1; --> 9 1
1/1 13/4 19/4 19/4 13/4  1/1;
1/1 17/4  8/1 19/2  8/1 17/4  1/1;
1/1 21/4 49/4 35/2 35/2 49/4 21/4 1/1; ...
		

Crossrefs

Cf. A046563.

Extensions

More terms from Don Gray (s1171480(AT)cedarville.edu)

Data corrected by Sean A. Irvine, Apr 13 2021