login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
A138132
Indices among the primes of the primes in
A054356
, The Five Hysterical Girls Theorem.
2
471, 3570, 28674, 28743, 13077233344
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
1,1
COMMENTS
Subset of
A138126
.
Note that all members, in base 10, contain the digit 7 and do not contains the digit 9.
All members of
A054356
(The Five Hysterical Girls Theorem) are prime numbers.
LINKS
Table of n, a(n) for n=1..5.
EXAMPLE
A000040
(471) ....... = 3343
A000040
(3570) ...... = 33343
A000040
(28674) ..... = 333433
A000040
(28743) ..... = 334333
A000040
(13077233344) = 333333433343
CROSSREFS
Cf.
A000040
,
A020461
,
A054356
,
A138126
.
Sequence in context:
A265137
A265138
A269749
*
A034284
A345545
A345798
Adjacent sequences:
A138129
A138130
A138131
*
A138133
A138134
A138135
KEYWORD
easy
,
nonn
,
less
AUTHOR
Omar E. Pol
, Mar 25 2008
STATUS
approved
