A046607 Denominators of the 1/5-Pascal triangle (by row).

1, 1, 1, 1, 5, 1, 1, 5, 5, 1, 1, 5, 5, 5, 1, 1, 5, 5, 5, 5, 1, 1, 5, 5, 5, 5, 5, 1, 1, 5, 1, 1, 1, 1, 5, 1, 1, 5, 5, 1, 1, 1, 5, 5, 1, 1, 5, 5, 5, 1, 1, 5, 5, 5, 1, 1, 5, 5, 5, 5, 1, 5, 5, 5, 5, 1, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 5, 1, 1, 1, 1, 5, 1, 1, 1, 1, 5, 1, 1, 5, 5, 1, 1, 1, 5, 5, 1, 1, 1, 5, 5, 1

Offset

1,5

Links

Table of n, a(n) for n=1..105.

Example

1/1; --> 1
1/1 1/1;  --> 1 1
1/1 1/5 1/1;  --> 1 5 1
1/1 6/5 6/5 1/1;  --> 1 5 5 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.

Sequence in context: A353305 A237888 A286462 * A152717 A071856 A242133

Adjacent sequences: A046604 A046605 A046606 * A046608 A046609 A046610

Keyword

tabl,nonn,frac

Author

Mohammad K. Azarian

Extensions

Description corrected by and more terms from James A. Sellers, Dec 15 1999

Status

approved