A015145 - OEIS

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A015145

Triangle of (Gaussian) q-binomial coefficients for q=-20.

1, 1, 1, 1, -19, 1, 1, 381, 381, 1, 1, -7619, 152781, -7619, 1, 1, 152381, 61104781, 61104781, 152381, 1, 1, -3047619, 24442064781, -488777143219, 24442064781, -3047619, 1, 1, 60952381, 9776822864781, 3910241587816781, 3910241587816781

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

OFFSET

0,5

LINKS

Table of n, a(n) for n=0..32.

CROSSREFS

Sequence in context: A174040 A176078 A022182 * A040369 A040370 A040368

Adjacent sequences: A015142 A015143 A015144 * A015146 A015147 A015148

KEYWORD

sign,tabl,easy

AUTHOR

Olivier Gérard

STATUS

approved