login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A277282 Max coefficient in n-th Lucas polynomial. 2
2, 1, 2, 3, 4, 5, 9, 14, 20, 30, 50, 77, 112, 182, 294, 450, 672, 1122, 1782, 2717, 4290, 7007, 11011, 16744, 27456, 44200, 68952, 107406, 176358, 281010, 436050, 700910, 1136960, 1797818, 2778446, 4576264, 7354710, 11560835, 18349630, 29910465, 47720400 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vaclav Kotesovec, Table of n, a(n) for n = 0..4000

Vaclav Kotesovec, Plot of a(n) / (goldenratio^n / sqrt(n)) for n = 1..10000

Eric Weisstein's World of Mathematics, Lucas Polynomial.

EXAMPLE

For n = 6, L_6(x) = x^6 + 6*x^4 + 9*x^2 + 2, so a(6) = 9.

MATHEMATICA

Table[Max@CoefficientList[LucasL[n, x], x], {n, 0, 40}]

CROSSREFS

Cf. A114525, A073028.

Sequence in context: A058700 A220237 A050040 * A191973 A290973 A173497

Adjacent sequences:  A277279 A277280 A277281 * A277283 A277284 A277285

KEYWORD

nonn

AUTHOR

Vladimir Reshetnikov, Oct 08 2016

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 11 20:13 EDT 2022. Contains 356067 sequences. (Running on oeis4.)