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A046565 First numerator and then denominator of each element of the 1/4-Pascal triangle (by row), excluding 1's. 0
4, 5, 4, 5, 4, 9, 4, 5, 2, 9, 4, 13, 4, 19, 4, 19, 4, 13, 4, 17, 4, 8, 19, 2, 8, 17, 4, 21, 4, 49, 4, 35, 2, 35, 2, 49, 4, 21, 4, 25, 4, 35, 2, 119, 4, 35, 119, 4, 35, 2, 25, 4, 29, 4 (list; table; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

1/1; 1/1 1/1; 1/1 1/4 1/1; 1/1 5/4 5/4 1/1; 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: A010710 A021026 A126128 * A046598 A198817 A085428

Adjacent sequences:  A046562 A046563 A046564 * A046566 A046567 A046568

KEYWORD

tabl,nonn

AUTHOR

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

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Last modified February 15 06:58 EST 2012. Contains 205694 sequences.