The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A017533 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A017533

a(n) = 12*n + 1.
(history; published version)

#50 by Charles R Greathouse IV at Thu Sep 08 08:44:43 EDT 2022

PROG

(MAGMAMagma) [12*n+1: n in [0..60]]; // G. C. Greubel, Sep 18 2019

Discussion

Thu Sep 08

08:44

OEIS Server: https://oeis.org/edit/global/2944

#49 by Susanna Cuyler at Wed Sep 18 04:54:48 EDT 2019

STATUS

reviewed

approved

#48 by Michel Marcus at Wed Sep 18 02:01:17 EDT 2019

STATUS

proposed

reviewed

#47 by G. C. Greubel at Wed Sep 18 01:55:33 EDT 2019

STATUS

editing

proposed

#46 by G. C. Greubel at Wed Sep 18 01:54:55 EDT 2019

NAME

a(n) = 12n 12*n + 1.

LINKS

G. C. Greubel, <a href="/A017533/b017533.txt">Table of n, a(n) for n = 0..1000</a>

FORMULA

a(n) = 12n 12*n + 1, n >= 0.

a(n) = 24*n - 10 - a(n-1) - 10, , (with a(0)=1). - Vincenzo Librandi, Dec 24 2010

G.f.: (1 + 11x)/(11*x - )/(1-x)^2. - Indranil Ghosh, Apr 05 2017

E.g.f.: (1 + 12*x)*exp(x). - G. C. Greubel, Sep 18 2019

MAPLE

seq(12*n+1, n=0..60); # G. C. Greubel, Sep 18 2019

MATHEMATICA

Array[12*#+1&, 100, 60, 0] (* Vladimir Joseph Stephan Orlovsky, Dec 14 2009 *)

CoefficientList[Series[(1 + 11 x11x)/(x - 1-x)^2, {x, 0, 5360}], x] (* Michael De Vlieger, Apr 05 2017 *)

PROG

(MAGMA) [12*n+1: n in [0..60]]; // G. C. Greubel, Sep 18 2019

(Sage) [12*n + 1 for n in (0..60)] # G. C. Greubel, Sep 18 2019

(GAP) List([0..60], n-> 12*n + 1); # G. C. Greubel, Sep 18 2019

STATUS

approved

editing

#45 by Wolfdieter Lang at Thu Dec 07 19:34:01 EST 2017

STATUS

editing

approved

#44 by Wolfdieter Lang at Thu Dec 07 19:33:46 EST 2017

FORMULA

a(n) = 12n + 1, n >= 0.

a(n) = A287326(n+2, 2). - Kolosov Petro, Nov 06 2017

CROSSREFS

Cf. A161700, A005408, A016813, A016921, A017281, A158057, A161705, A161709, A161714, A128470, A016945, A287326 (third column).

STATUS

proposed

editing

#43 by Kolosov Petro at Mon Nov 06 19:58:19 EST 2017

STATUS

editing

proposed

Discussion

Sat Nov 18

04:32

Joerg Arndt: Formula does not belong here.

#42 by Kolosov Petro at Mon Nov 06 19:58:06 EST 2017

CROSSREFS

Cf. A161700, A005408, A016813, A016921, A017281, A158057, A161705, A161709, A161714, A128470, A016945, A287326.

STATUS

proposed

editing

#41 by Kolosov Petro at Mon Nov 06 19:31:51 EST 2017

STATUS

editing

proposed