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A176048 Triangle t(n,m) = A005185(m+1)+A005185(n-m+1)-A005185(n+1), read by rows 0<=m<=n. 1
1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, -1, 0, 1, 0, 1, 1, 0, 1, 0, -1, 1, 1, 1, 0, 1, 1, 1, 2, 1, 1, 1, 0 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

0,49

LINKS

Table of n, a(n) for n=0..88.

EXAMPLE

  1;

1, 1;

1, 0, 1;

1, 0, 0, 1;

1, 1, 1, 1, 1;

1, 0, 1, 1, 0, 1;

1, 0, 0, 1, 0, 0, 1;

1, 1, 1, 1, 1, 1, 1, 1;

1, 0, 1, 1, 0, 1, 1, 0, 1;

MAPLE

A176048 := proc(n, m)

        A005185(m+1)+A005185(n-m+1)-A005185(n+1) ;

end proc:

seq(seq(A176048(n, m), m=0..n), n=0..12) ; # R. J. Mathar, Jul 11 2012

CROSSREFS

Sequence in context: A120891 A034002 A276630 * A322480 A251683 A306261

Adjacent sequences:  A176045 A176046 A176047 * A176049 A176050 A176051

KEYWORD

sign,tabl

AUTHOR

Roger L. Bagula and Gary W. Adamson, Apr 07 2010

EXTENSIONS

Installed a sequence where definition and terms match, removed erroneous row sums. - R. J. Mathar, Jul 11 2012

STATUS

approved

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Last modified December 5 13:26 EST 2019. Contains 329751 sequences. (Running on oeis4.)