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!)
 A192139 Powers p^m, m >= 0, of palindromic primes p (A002385). 5
 1, 2, 3, 4, 5, 7, 8, 9, 11, 16, 25, 27, 32, 49, 64, 81, 101, 121, 125, 128, 131, 151, 181, 191, 243, 256, 313, 343, 353, 373, 383, 512, 625, 727, 729, 757, 787, 797, 919, 929, 1024, 1331, 2048, 2187, 2401, 3125, 4096, 6561, 8192, 10201, 10301, 10501, 10601, 11311, 11411, 12421, 12721 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Superset of A002385 and A084092. Subset of A192137. LINKS M. F. Hasler, Table of n, a(n) for n = 1..858 (all terms up to 10^7). PROG (PARI) A192139=[1]; forprime(p=1, M=1e7, p==A004086(p) && A192139=setunion(A192139, vector(log(M)\log(p), k, p^k))) \\ M. F. Hasler, May 11 2015 CROSSREFS Cf. A002113, A002385, A084317, A084092, A192137, A192138, A192140, A192141. Sequence in context: A138039 A289995 A192137 * A080664 A230762 A098776 Adjacent sequences:  A192136 A192137 A192138 * A192140 A192141 A192142 KEYWORD nonn,base AUTHOR Jaroslav Krizek, Jun 24 2011 EXTENSIONS Missing term 625 inserted and more terms added by M. F. Hasler, May 11 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 November 27 07:28 EST 2021. Contains 349365 sequences. (Running on oeis4.)