A166141 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A166141

Triangle T(n,k) read by rows. A080304(A126988).

1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 6, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 10, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 6, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1

(list; table; graph; refs; listen; history; text; internal format)

OFFSET

1,16

LINKS

Table of n, a(n) for n=1..91.

EXAMPLE

Table begins:

1,1

1,0,1

1,1,0,1

1,0,0,0,1

6,1,1,0,0,1

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

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

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

10,1,0,0,1,0,0,0,0,1

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

1,6,1,1,0,1,0,0,0,0,0,1

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

CROSSREFS

Cf. A080304, row products A166142.

Sequence in context: A302971 A114153 A119832 * A087253 A197686 A331277

Adjacent sequences: A166138 A166139 A166140 * A166142 A166143 A166144

KEYWORD

nonn,tabl

AUTHOR

Mats Granvik, Oct 08 2009

STATUS

approved