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A114525 Triangle of coefficients of the Lucas (w-)polynomials. 4
2, 0, 1, 2, 0, 1, 0, 3, 0, 1, 2, 0, 4, 0, 1, 0, 5, 0, 5, 0, 1, 2, 0, 9, 0, 6, 0, 1, 0, 7, 0, 14, 0, 7, 0, 1, 2, 0, 16, 0, 20, 0, 8, 0, 1, 0, 9, 0, 30, 0, 27, 0, 9, 0, 1, 2, 0, 25, 0, 50, 0, 35, 0, 10, 0, 1, 0, 11, 0, 55, 0, 77, 0, 44, 0, 11, 0, 1, 2, 0, 36, 0, 105, 0, 112, 0, 54, 0, 12, 0, 1, 0 (list; table; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

Essentially the same as A108045.

LINKS

Eric Weisstein's World of Mathematics, Lucas Polynomial

EXAMPLE

2, x, 2 + x^2, 3*x + x^3, 2 + 4*x^2 + x^4, 5*x + 5*x^3 + x^5,...

CROSSREFS

Cf. A108045.

Sequence in context: A112177 A115723 A178524 * A127672 A166124 A134979

Adjacent sequences:  A114522 A114523 A114524 * A114526 A114527 A114528

KEYWORD

nonn,tabl

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Dec 06, 2005

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Last modified February 14 06:43 EST 2012. Contains 205575 sequences.