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 A049823 a(n)=number of 2's in n-th row of array T given by A049816. 2
 0, 0, 0, 0, 1, 0, 2, 1, 2, 2, 4, 1, 4, 4, 4, 4, 7, 2, 6, 5, 6, 8, 8, 5, 7, 7, 8, 7, 10, 7, 10, 9, 9, 11, 12, 6, 11, 12, 10, 10, 12, 11, 10, 15, 12, 14, 14, 10, 14, 11, 16, 14, 12, 12, 17, 16, 16, 16, 14, 14, 10, 18, 15, 16, 20, 17, 16, 18, 19, 19 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,7 LINKS EXAMPLE There are 4 numbers k from 1 to 11 for which the Euclidean algorithm on (11,k) has exactly 2 nonzero remainders; hence a(11)=4. CROSSREFS Sequence in context: A062790 A046640 A240388 * A143775 A244329 A003165 Adjacent sequences:  A049820 A049821 A049822 * A049824 A049825 A049826 KEYWORD nonn AUTHOR STATUS approved

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Last modified June 21 03:01 EDT 2021. Contains 345351 sequences. (Running on oeis4.)