References to A046556

Odd numbers found when writing first denominator and then numerator of each element of the 1/3-Pascal triangle (by row).
1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 3, 7, 3, 3, 7, 1, 1, 1, 1, 3, 1, 5, 1, 5


1 seqfan posts

Thu Feb 5 22:44:07 CET 2009    [seqfan] A061653 corrected!

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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