A141736 List of the 0's and 1's digits of triangle A141727 along a boustrophedon path. Second case: see example below.

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

Offset

1,1

Links

Table of n, a(n) for n=1..100.

Example

Second boustrophedon path:
.................................1\
...............................____\
............................../1.0.1.
............................./________
.............................1.0.0.1.0\
............................___________\
........................../1.0.1.0.1.0.0
........................./________________
.........................1.0.0.1.1.0.1.1.1\
........................___________________\
.......................1.0.1.0.0.0.0.0.1.1.0

Crossrefs

Cf. A141727 - A141735, A141737 - A141746.

Sequence in context: A189097 A189094 A041004 * A190188 A278513 A134842

Adjacent sequences: A141733 A141734 A141735 * A141737 A141738 A141739

Keyword

easy,nonn

Author

Paolo P. Lava and Giorgio Balzarotti, Jul 02 2008

Status

approved