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A046616 First numerator and then denominator of the elements to the right of the central elements of the 1/5-Pascal triangle (by row), excluding 1's and 5's. 0
6, 11, 23, 16, 39, 21, 17, 12, 26, 29, 86, 31, 63, 231, 117, 36, 546, 348, 153, 41, 1176, 894, 501, 194, 46, 414, 279, 139, 48, 51, 4422, 693, 418, 187, 291, 56, 7887, 1111, 605, 1226, 347, 61, 16731, 13442, 1716, 4251, 1573, 408, 66, 30173, 22022, 12831 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..52.

EXAMPLE

1/1; 1/1 1/1; 1/1 1/5 1/1; 1/1 6/5 6/5 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: A302869 A170880 A239767 * A155449 A220154 A309742

Adjacent sequences:  A046613 A046614 A046615 * A046617 A046618 A046619

KEYWORD

tabf,nonn

AUTHOR

Mohammad K. Azarian

EXTENSIONS

More terms from James A. Sellers, Dec 16 1999

STATUS

approved

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Last modified October 23 00:39 EDT 2021. Contains 348211 sequences. (Running on oeis4.)