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A074228 Even bases n for which the smallest (Fermat) pseudoprime has Moebius function mu = -1. 1
104, 148, 164, 190, 194, 230, 254, 272, 284, 344, 348, 356, 358, 384, 388, 398, 428, 434, 442, 448, 454, 464, 478, 482, 490, 508, 520, 554, 556, 560, 568, 586, 594, 598, 608, 614, 626, 644, 650, 652, 662, 664, 704, 708, 714, 740, 742, 758, 776, 794, 796 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..51.

CROSSREFS

Cf. A007535, A074485.

Sequence in context: A253700 A260922 A054903 * A298505 A253693 A168528

Adjacent sequences:  A074225 A074226 A074227 * A074229 A074230 A074231

KEYWORD

easy,nonn

AUTHOR

Jani Melik, Sep 25 2002

EXTENSIONS

Corrected and extended by D. S. McNeil, Mar 27 2009

STATUS

approved

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Last modified January 24 01:14 EST 2021. Contains 340398 sequences. (Running on oeis4.)