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A240883 Central terms of the triangle in A240857. 3
0, 0, 2, 1, 2, 0, 2, 2, 2, 2, 4, 1, 2, 1, 3, 3, 2, 2, 4, 3, 4, 0, 2, 2, 2, 2, 4, 2, 3, 2, 4, 4, 2, 2, 4, 3, 4, 2, 4, 4, 4, 4, 6, 1, 2, 1, 3, 3, 2, 2, 4, 3, 4, 1, 3, 3, 3, 3, 5, 3, 4, 3, 5, 5, 2, 2, 4, 3, 4, 2, 4, 4, 4, 4, 6, 3, 4, 3, 5, 5, 4, 4, 6, 5, 6, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

a(n) = A240857(2*n,n) = A046818(n) - 1.

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 0..10000

PROG

(Haskell)

a240883 n = a240857 (2 * n) n

CROSSREFS

Sequence in context: A272328 A239703 A029338 * A048272 A112329 A117448

Adjacent sequences:  A240880 A240881 A240882 * A240884 A240885 A240886

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Apr 14 2014

STATUS

approved

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Last modified October 21 16:33 EDT 2018. Contains 316427 sequences. (Running on oeis4.)