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A069371
13 X n binary arrays with a path of adjacent 1's from top row to bottom row.
0
1, 114243, 3355201895, 59610217019311, 827579980089997079
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..5.
CROSSREFS
Cf. 1 X n
A000225
, 2 X n
A005061
, n X 2
A001333
, vertical path of 1
A069361
-
A069395
, vertical paths of 0+1
A069396
-
A069416
, vertical path of 1 not 0
A069417
-
A069428
, no vertical paths
A069429
-
A069447
, no horizontal or vertical paths
A069448
-
A069452
.
Sequence in context:
A175697
A023092
A221334
*
A143725
A119128
A276100
Adjacent sequences:
A069368
A069369
A069370
*
A069372
A069373
A069374
KEYWORD
nonn
AUTHOR
R. H. Hardin
, Mar 22 2002
STATUS
approved
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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)