login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A020206 Pseudoprimes to base 78. 0
77, 341, 385, 451, 553, 703, 869, 1045, 1247, 1271, 1441, 1849, 1921, 2047, 2465, 2765, 3097, 4061, 4187, 4345, 4577, 5371, 6031, 6083, 6085, 6545, 6601, 8321, 8911, 8965, 10585, 13333, 13981, 15211, 15251, 15841, 17711, 17767, 20689, 22801, 23281, 23617 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Index entries for sequences related to pseudoprimes

CROSSREFS

Sequence in context: A156652 A158767 A158771 * A020304 A154058 A027574

Adjacent sequences:  A020203 A020204 A020205 * A020207 A020208 A020209

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 15 23:53 EST 2012. Contains 205860 sequences.