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A069385
Number of n X 10 binary arrays with a path of adjacent 1's from top row to bottom row.
0
1023, 989527, 882516857, 746691527217, 615793150236223
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OFFSET
1,1
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:
A321549
A160959
A022192
*
A069411
A069437
A212934
Adjacent sequences:
A069382
A069383
A069384
*
A069386
A069387
A069388
KEYWORD
nonn
AUTHOR
R. H. Hardin
, Mar 22 2002
STATUS
approved
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Last modified April 17 21:22 EDT 2024. Contains 371767 sequences. (Running on oeis4.)