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A376435
Largest n-digit term in
A104179
.
3
7, 73, 773, 7523, 77323, 753773, 7732337, 77323733, 773337223, 7773337223, 77735235323, 777352335323, 7773232237523, 77733372233533, 777352353232333, 7773733335332333, 77737523727333737, 777733372232237537, 7777352335323753353, 77773733335332333773
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..20.
EXAMPLE
a(3) = 773 because 773 is the largest 3-digit prime that is a concatenation of a 1-digit prime and a 2-digit prime that is itself a concatenation of 1-digit primes.
CROSSREFS
Subsequence of
A104179
.
Cf.
A376433
,
A376434
.
Sequence in context:
A113033
A093675
A121127
*
A071060
A092444
A099141
Adjacent sequences:
A376432
A376433
A376434
*
A376436
A376437
A376438
KEYWORD
nonn
,
base
AUTHOR
Karl W. Heuer
, Sep 22 2024
STATUS
approved
