login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A057770 The primes in A045574. 6
11, 19, 61, 89, 101, 109, 181, 191, 199, 601, 619, 661, 691, 809, 811, 881, 911, 919, 991, 1009, 1019, 1061, 1069, 1091, 1109, 1181, 1601, 1609, 1619, 1669, 1699, 1801, 1811, 1861, 1889, 1901, 1999, 6011, 6089, 6091, 6101, 6199, 6619, 6661, 6689, 6691 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1000

FORMULA

Primes containing the digits 0, 1, 6, 8 or 9 only.

MATHEMATICA

Select[FromDigits/@Tuples[{0, 1, 6, 8 , 9}, 4], PrimeQ] (* Harvey P. Dale, Oct 24 2015 *)

CROSSREFS

Cf. A000787, A045574.

Sequence in context: A178385 A139602 A080789 * A080788 A248802 A290078

Adjacent sequences:  A057767 A057768 A057769 * A057771 A057772 A057773

KEYWORD

base,nonn,easy

AUTHOR

G. L. Honaker, Jr., Nov 01 2000

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 23 18:59 EDT 2021. Contains 347617 sequences. (Running on oeis4.)