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A046568
Numerators of the 1/4-Pascal triangle (by row).
0
1, 1, 1, 1, 1, 1, 1, 5, 5, 1, 1, 9, 5, 9, 1, 1, 13, 19, 19, 13, 1, 1, 17, 8, 19, 8, 17, 1, 1, 21, 49, 35, 35, 49, 21, 1, 1, 25, 35, 119, 35, 119, 35, 25, 1, 1, 29, 95, 189, 259, 259, 189, 95, 29, 1, 1, 33, 31, 71, 112, 259, 112, 71, 31, 33, 1
OFFSET
1,8
EXAMPLE
1/1; --> 1
1/1 1/1; --> 1 1
1/1 1/4 1/1; --> 1 1 1
1/1 5/4 5/4 1/1; --> 1 5 5 5 1
1/1 9/4 5/2 9/4 1/1; --> ....
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.
Sequence in context: A100285 A172355 A178916 * A046571 A172349 A144403
KEYWORD
tabl,nonn,frac
STATUS
approved