A245168 - OEIS

A245168

Triangle read by rows: coefficients of the polynomials A_{1,5}(n,k).

1, 0, 1, 0, 1, 1, 0, 3, 8, 3, 0, 13, 63, 63, 13, 0, 663, 4938, 9038, 4938, 663, 0, 17, 177, 502, 502, 177, 17

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OFFSET

0,8

LINKS

J. Agapito, On symmetric polynomials with only real zeros and nonnegative gamma-vectors, Linear Algebra and its Applications, Volume 451, 15 June 2014, Pages 260-289.

EXAMPLE

Triangle begins:

0,1,

0,1,1,

0,3,8,3,

0,13,63,63,13,

0,663,4938,9038,4938,663,

0,17,177,502,502,177,17,

...

CROSSREFS

KEYWORD

nonn,tabl,more

AUTHOR

STATUS

approved