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A078325 Squarefree numbers of the form m*rad(m)+1, where rad=A007947 (squarefree kernel). 6
2, 5, 10, 17, 26, 33, 37, 65, 73, 82, 101, 109, 122, 129, 145, 170, 197, 201, 217, 226, 257, 290, 362, 393, 401, 433, 442, 485, 501, 530, 577, 626, 649, 677, 730, 785, 842, 865, 901, 962, 969, 973, 1001, 1090, 1126, 1153, 1157, 1226, 1297, 1353, 1370, 1373 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

PROG

(Haskell)

a078325 n = a078325_list !! (n-1)

a078325_list = filter ((== 1) . a008966) a224866_list

-- Reinhard Zumkeller, Jul 23 2013

CROSSREFS

Cf. A078310, A005117, A078324.

Cf. A008966, intersection of A005117 and A224866.

Sequence in context: A018682 A078393 A100292 * A059591 A082607 A159547

Adjacent sequences:  A078322 A078323 A078324 * A078326 A078327 A078328

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Nov 23 2002

STATUS

approved

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Last modified January 19 21:35 EST 2018. Contains 297938 sequences.