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

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A260225 Primes that contain only the digits (3, 5, 6). 2
 3, 5, 53, 353, 563, 653, 3533, 5333, 5563, 5653, 6353, 6553, 6563, 6653, 33353, 33533, 33563, 35353, 35363, 35533, 36353, 36563, 36653, 53353, 53633, 53653, 55333, 55633, 55663, 56333, 56533, 56633, 56663, 63353, 63533, 65353, 65563, 65633, 66533, 66553 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS A020462 is subsequence. LINKS Alois P. Heinz, Table of n, a(n) for n = 1..10000 MATHEMATICA Select[Prime[Range[3 10^4]], Complement[IntegerDigits[#], {3, 5, 6}]=={} &] Table[Select[FromDigits/@Tuples[{3, 5, 6}, n], PrimeQ], {n, 5}]//Flatten (* Harvey P. Dale, Jan 23 2018 *) PROG (MAGMA) [p: p in PrimesUpTo(70000) | Set(Intseq(p)) subset [3, 5, 6]]; CROSSREFS Cf. similar sequences listed in A260223. Cf. A020462. Sequence in context: A056260 A213052 A260223 * A020462 A087602 A086340 Adjacent sequences:  A260222 A260223 A260224 * A260226 A260227 A260228 KEYWORD nonn,base AUTHOR Vincenzo Librandi, Jul 21 2015 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.

Last modified April 7 19:49 EDT 2020. Contains 333306 sequences. (Running on oeis4.)