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A160545 Coprime to 21. 0
1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 19, 20, 22, 23, 25, 26, 29, 31, 32, 34, 37, 38, 40, 41, 43, 44, 46, 47, 50, 52, 53, 55, 58, 59, 61, 62, 64, 65, 67, 68, 71, 73, 74, 76, 79, 80, 82, 83, 85, 86, 88, 89, 92, 94, 95, 97, 100, 101, 103, 104, 106, 107, 109, 110, 113, 115, 116 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

PROG

(Other) [i for i in xrange(0, 128) if gcd(21, i) == 1]#

CROSSREFS

Sequence in context: A026170 A026174 A120685 * A161790 A131396 A131391

Adjacent sequences:  A160542 A160543 A160544 * A160546 A160547 A160548

KEYWORD

nonn

AUTHOR

Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 18 2009

EXTENSIONS

Definition corrected by Leroy Quet, Jun 19 2009

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Last modified February 16 07:39 EST 2012. Contains 205881 sequences.