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

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A016752 a(n) = (2*n)^12. 2
 0, 4096, 16777216, 2176782336, 68719476736, 1000000000000, 8916100448256, 56693912375296, 281474976710656, 1156831381426176, 4096000000000000, 12855002631049216, 36520347436056576, 95428956661682176, 232218265089212416, 531441000000000000, 1152921504606846976 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..10000 Index entries for linear recurrences with constant coefficients, signature (13,-78,286,-715,1287,-1716,1716,-1287,715,-286,78,-13,1). FORMULA From Amiram Eldar, Oct 11 2020: (Start) Sum_{n>=1} 1/a(n) = 691*Pi^12/2615348736000. Sum_{n>=1} (-1)^(n+1)/a(n) = 1414477*Pi^12/5356234211328000. (End) MAPLE A016752:=n->(2*n)^12: seq(A016752(n), n=0..30); # Wesley Ivan Hurt, Sep 15 2018 MATHEMATICA (2*Range[0, 20])^12 (* or *) LinearRecurrence[{13, -78, 286, -715, 1287, -1716, 1716, -1287, 715, -286, 78, -13, 1}, {0, 4096, 16777216, 2176782336, 68719476736, 1000000000000, 8916100448256, 56693912375296, 281474976710656, 1156831381426176, 4096000000000000, 12855002631049216, 36520347436056576}, 20] (* Harvey P. Dale, Apr 05 2018 *) PROG (Magma) [(2*n)^12: n in [0..20]]; // Vincenzo Librandi, Sep 05 2011 (PARI) vector(30, n, n--; (2*n)^12) \\ G. C. Greubel, Sep 15 2018 CROSSREFS Cf. A016764. Sequence in context: A223201 A223356 A017574 * A223880 A223805 A223583 Adjacent sequences: A016749 A016750 A016751 * A016753 A016754 A016755 KEYWORD nonn,easy AUTHOR 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.

Last modified January 30 07:19 EST 2023. Contains 359939 sequences. (Running on oeis4.)