|
Search: id:A138712
|
|
|
| A138712 |
|
n-th run has length n-th positive triangular number, with digits 0 and 1 only, starting with 0. |
|
+0
3
|
|
| 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
(list; graph; listen)
|
|
|
OFFSET
|
1,1
|
|
|
EXAMPLE
|
.n ..... Run ............................... Length
.1 ..... 0 ................................. 1
.2 ..... 1,1,1 ............................. 3
.3 ..... 0,0,0,0,0,0........................ 6
.4 ..... 1,1,1,1,1,1,1,1,1,1 ............... 10
.5 ..... 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ..... 15
|
|
CROSSREFS
|
Cf. A000217, A057212, A138150, A138710.
Sequence in context: A105565 A068717 A049240 this_sequence A029693 A051067 A054638
Adjacent sequences: A138709 A138710 A138711 this_sequence A138713 A138714 A138715
|
|
KEYWORD
|
easy,nonn
|
|
AUTHOR
|
Omar E. Pol (info(AT)polprimos.com), Mar 29 2008
|
|
|
Search completed in 0.002 seconds
|
