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A104971
Numbers with 4 distinct digits {1,2,3,4} such that all adjacent digits(as well as first and last digits) are coprime.
2
1234, 1432, 2143, 2341, 3214, 3412, 4123, 4321
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..8.
CROSSREFS
Cf.
A104972
,
A104973
.
Sequence in context:
A064942
A101311
A055616
*
A193492
A279204
A091332
Adjacent sequences:
A104968
A104969
A104970
*
A104972
A104973
A104974
KEYWORD
full
,
nonn
,
base
,
fini
AUTHOR
Zak Seidov
, Mar 30 2005
STATUS
approved
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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)