A046618 - OEIS

A046618

Numerators of the elements to the right of the central elements of the 1/5-Pascal triangle (by row).

1, 1, 6, 1, 11, 1, 23, 16, 1, 39, 21, 1, 17, 12, 26, 1, 29, 86, 31, 1, 63, 231, 117, 36, 1, 546, 348, 153, 41, 1, 1176, 894, 501, 194, 46, 1, 414, 279, 139, 48, 51, 1, 4422, 693, 418, 187, 291, 56, 1, 7887, 1111, 605, 1226, 347, 61, 1, 16731, 13442, 1716, 4251

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,3

LINKS

Table of n, a(n) for n=1..60.

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: A224524 A348982 A350677 * A328898 A216605 A342635

Adjacent sequences: A046615 A046616 A046617 * A046619 A046620 A046621

KEYWORD

tabf,nonn

AUTHOR

Mohammad K. Azarian

EXTENSIONS

More terms from James A. Sellers, Dec 16 1999

STATUS

approved