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A046548 First numerator and then denominator of the elements to the right of the central elements of the 1/3-Pascal triangle (by row), excluding 1's. 0
4, 3, 7, 3, 5, 10, 3, 25, 3, 13, 3, 55, 3, 38, 3, 16, 3, 93, 3, 18, 19, 3, 203, 3, 147, 3, 73, 3, 22, 3, 350, 3, 220, 3, 95, 3, 25, 3 (list; table; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

1/1; 1/1 1/1; 1/1 1/3 1/1; 1/1 4/3 4/3 1/1; 1/1 7/3 8/3 7/3 1/1; 1/1 10/3 5/1 5/1 10/3 1/1; 1/1 13/3 25/3 10/1 25/3 13/3 1/1; 1/1 16/3 38/3 55/3 55/3 38/3 16/3 1/1; ...

CROSSREFS

Cf. A046534.

Sequence in context: A077978 A192986 A072816 * A127752 A198874 A093051

Adjacent sequences:  A046545 A046546 A046547 * A046549 A046550 A046551

KEYWORD

tabl,nonn

AUTHOR

Mohammad K. Azarian (ma3(AT)evansville.edu)

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Last modified February 14 04:48 EST 2012. Contains 205570 sequences.