The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A167563 The sixth row of the ED2 array A167560. 3
 720, 3360, 10752, 27648, 61440, 122880, 226800, 392832, 646128, 1018080, 1547040, 2279040, 3268512, 4579008, 6283920, 8467200, 11224080, 14661792, 18900288, 24072960, 30327360, 37825920, 46746672, 57283968, 69649200 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS G. C. Greubel, Table of n, a(n) for n = 1..1000 Index entries for linear recurrences with constant coefficients, signature (6, -15, 20, -15, 6, -1). FORMULA a(n) = 6*n^5 + 20*n^4 + 202*n^3 + 124*n^2 + 368*n. G.f.: (432*z^4 - 864*z^3 + 1392*z^2 - 960*z + 720)/(1-z)^6. a(n) = 6*a(n-1) - 15*a(n-2) + 20*a(n-3) - 15*a(n-4) + 6*a(n-5) - a(n-6). - G. C. Greubel, Jun 16 2016 MATHEMATICA Table[6*n^5 + 20*n^4 + 202*n^3 + 124*n^2 + 368*n, {n, 1, 100}] (* or *) LinearRecurrence[{6, -15, 20, -15, 6, -1}, {720, 3360, 10752, 27648, 61440, 122880}, 100] (* G. C. Greubel, Jun 16 2016 *) CROSSREFS Cf. A167560. Sequence in context: A226885 A096933 A061299 * A202095 A233787 A280920 Adjacent sequences:  A167560 A167561 A167562 * A167564 A167565 A167566 KEYWORD easy,nonn AUTHOR Johannes W. Meijer, Nov 10 2009 STATUS approved

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

Last modified August 14 19:09 EDT 2020. Contains 336483 sequences. (Running on oeis4.)