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First denominator and then numerator of each element of the 1/5-Pascal triangle (by row).
0

%I #10 Jun 22 2013 16:05:40

%S 1,1,1,1,1,1,1,1,5,1,1,1,1,1,5,6,5,6,1,1,1,1,5,11,5,12,5,11,1,1,1,1,5,

%T 16,5,23,5,23,5,16,1,1,1,1,5,21,5,39,5,46,5,39,5,21,1,1,1,1,5,26,1,12,

%U 1,17,1,17,1,12,5,26,1,1,1,1,5,31,5,86,1,29,1,34,1,29,5,86,5,31,1,1,1

%N First denominator and then numerator of each element of the 1/5-Pascal triangle (by row).

%e 1/1; --> 1 1

%e 1/1 1/1; --> 1 1 1 1

%e 1/1 1/5 1/1; --> 1 1 5 1 1 1

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

%e 1/1 11/5 12/5 11/5 1/1;

%e 1/1 16/5 23/5 23/5 16/5 1/1;

%e 1/1 21/5 39/5 46/5 39/5 21/5 1/1;

%e 1/1 26/5 12/1 17/1 17/1 12/1 26/5 1/1; ...

%Y Cf. A046601.

%K tabf,nonn,frac,less

%O 1,9

%A _Mohammad K. Azarian_

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Last modified September 24 14:52 EDT 2024. Contains 376200 sequences. (Running on oeis4.)