A046605 First denominator and then numerator of the 1/5-Pascal triangle (by row), excluding 1's and 5's.

6, 6, 11, 12, 11, 16, 23, 23, 16, 21, 39, 46, 39, 21, 26, 12, 17, 17, 12, 26, 31, 86, 29, 34, 29, 86, 31, 36, 117, 231, 63, 63, 231, 117, 36, 41, 153, 348, 546, 126, 546, 348, 153, 41, 46, 194, 501, 894, 1176, 1176, 894, 501, 194, 46, 51, 48, 139, 279, 414, 2352, 414, 279, 139

Offset: 1

Author

Mohammad K. Azarian

Keywords

• tabf
• less
• nonn

Examples

			Triangle begins:
1/1;
1/1  1/1;
1/1  1/5  1/1;
1/1  6/5  6/5  1/1;
1/1 11/5 12/5 11/5  1/1;
1/1 16/5 23/5 23/5 16/5  1/1;
1/1 21/5 39/5 46/5 39/5 21/5  1/1;
1/1 26/5 12/1 17/1 17/1 12/1 26/5 1/1;
...
		

Crossrefs

Cf. A046601.

Extensions

More terms from Asher Auel

Data corrected by Sean A. Irvine, Apr 13 2021