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A076748 Smallest k such that k*n+1 is a base-2 pseudoprime. 0
340, 170, 368, 85, 68, 184, 80, 70, 154, 34, 126, 92, 252, 40, 180, 35, 20, 77, 230, 17, 66, 63, 28, 46, 108, 126, 64, 20, 474, 90, 66, 54, 42, 10, 16, 48, 896, 115, 84, 14, 2128, 33, 1224, 56, 60, 14, 60, 23, 216, 54, 156, 63, 160, 32, 120, 10, 180, 237, 17028, 45 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..60.

CROSSREFS

Cf. A001567.

Sequence in context: A186043 A107546 A158000 * A205223 A187383 A222927

Adjacent sequences:  A076745 A076746 A076747 * A076749 A076750 A076751

KEYWORD

nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Nov 12 2002

STATUS

approved

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Last modified May 20 14:28 EDT 2013. Contains 225462 sequences.