A157749 Triangle, see Mathematica code.

1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0

Offset

0,1

Links

Table of n, a(n) for n=0..65.

Example

{1},
{0, 1},
{0, 0, 1},
{1, 1, 0, 1},
{1, 0, 1, 0, 1},
{1, 1, 1, 1, 1, 1},
{0, 1, 0, 1, 0, 1, 1},
{0, 0, 1, 1, 0, 0, 1, 1},
{0, 1, 1, 0, 1, 1, 0, 1, 1},
{1, 1, 0, 1, 1, 0, 1, 1, 1, 1},
{1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0}

Mathematica

m = {{1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1},
{1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1},
{1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0},
{1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 0},
{1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0},
{1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1},
{1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0},
{1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0},
{1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1},
{1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1},
{0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}};
H = Transpose[m].IdentityMatrix[11];
b = Table[Table[H[[m, n - m + 1]], {m, n, 1, -1}], {n, 1, Length[H] - 1}];
Flatten[%]

Crossrefs

Sequence in context: A266754 A071982 A266588 * A129407 A267594 A273512

Adjacent sequences: A157746 A157747 A157748 * A157750 A157751 A157752

Keyword

nonn,tabl,uned,less,fini

Author

Roger L. Bagula, Mar 05 2009

Status

approved