login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A053214 Central binomial coefficients (A000984) read mod 2n. 6
1, 0, 2, 2, 6, 2, 0, 2, 6, 2, 16, 2, 4, 2, 20, 0, 6, 2, 24, 2, 20, 6, 28, 2, 12, 2, 32, 20, 0, 2, 4, 2, 6, 42, 40, 42, 52, 2, 44, 20, 20, 2, 0, 2, 48, 0, 52, 2, 60, 2, 56, 54, 96, 2, 60, 32, 88, 96, 64, 2, 96, 2, 68, 12, 70, 70, 0, 2, 36, 66, 40, 2, 36, 2, 80, 120, 32, 0, 144, 2, 20, 20, 88 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

a(n) = A053200(2*n,n) for n > 0. - Reinhard Zumkeller, Jan 01 2013

LINKS

Table of n, a(n) for n=0..82.

FORMULA

Binomial(2n, n) mod 2n.

PROG

(Haskell)

a053214 0 = 1

a053214 n = a053200 (2 * n) n  -- Reinhard Zumkeller, Jan 24 2014

CROSSREFS

Cf. A059288, A059289.

Sequence in context: A225975 A016529 A077894 * A077198 A046110 A296091

Adjacent sequences:  A053211 A053212 A053213 * A053215 A053216 A053217

KEYWORD

nonn,easy

AUTHOR

Asher Auel (asher.auel(AT)reed.edu) Dec 16, 1999

EXTENSIONS

More terms from James A. Sellers, Dec 18 1999

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 | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified February 25 22:51 EST 2018. Contains 299662 sequences. (Running on oeis4.)