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 A046622 Odd numbers in writing first numerator and then denominator of each element of the 1/5-Pascal triangle (by row). 0
 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 5, 5, 1, 1, 1, 1, 11, 5, 5, 11, 5, 1, 1, 1, 1, 5, 23, 5, 23, 5, 5, 1, 1, 1, 1, 21, 5, 39, 5, 5, 39, 5, 21, 5, 1, 1, 1, 1, 5, 1, 17, 1, 17, 1, 1, 5, 1, 1, 1, 1, 31, 5, 5, 29, 1, 1, 29, 1, 5 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,10 LINKS EXAMPLE 1/1; --> 1 1 1/1 1/1; --> 1 1 1 1 1/1 1/5 1/1; --> 1 1 1 5 1 1 1/1 6/5 6/5 1/1; --> 1 1 5 5 1 1 1/1 11/5 12/5 11/5 1/1; --> ... 1/1 16/5 23/5 23/5 16/5 1/1; 1/1 21/5 39/5 46/5 39/5 21/5 1/1; 1/1 26/5 12/1 17/1 17/1 12/1 26/5 1/1; ... CROSSREFS Cf. A046601. Sequence in context: A135469 A170817 A170818 * A170825 A140214 A343431 Adjacent sequences:  A046619 A046620 A046621 * A046623 A046624 A046625 KEYWORD tabf,nonn,frac,less AUTHOR STATUS approved

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Last modified May 5 17:07 EDT 2021. Contains 343572 sequences. (Running on oeis4.)