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 A015925 Positive integers n such that 2^n == 2^5 (mod n). 9
 1, 2, 3, 4, 5, 8, 14, 16, 25, 32, 56, 65, 85, 145, 165, 185, 205, 221, 224, 265, 305, 365, 368, 445, 465, 485, 505, 545, 565, 685, 745, 785, 825, 865, 905, 965, 985, 1022, 1025, 1085, 1145, 1165, 1205, 1285, 1316, 1345, 1385, 1405, 1424, 1465, 1565, 1585, 1685, 1705, 1745 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS For all m, 2^A128122(m)-1 belongs to this sequence. LINKS Seiichi Manyama, Table of n, a(n) for n = 1..10000 OEIS Wiki, 2^n mod n MATHEMATICA m = 32; Join[Select[Range[m], Divisible[2^# - m, #] &], Select[Range[m + 1, 10^6], PowerMod[2, #, #] == m &]] (* Robert Price, Oct 08 2018 *) CROSSREFS Contains A050993 as a subsequence. The odd terms form A276968. Sequence in context: A152526 A162901 A162900 * A140294 A108014 A075721 Adjacent sequences:  A015922 A015923 A015924 * A015926 A015927 A015928 KEYWORD nonn AUTHOR EXTENSIONS Edited by Max Alekseyev, Jul 30 2011 STATUS approved

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Last modified February 28 08:17 EST 2020. Contains 332321 sequences. (Running on oeis4.)