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A061412 m.2^n+1 is prime for exactly one coefficient m in the range 0<=m<=n. +0
2
1, 2, 3, 4, 5, 18, 21, 23, 24, 26, 30, 32, 34, 35, 56, 57, 58, 59, 69, 70, 71, 87, 95, 96, 97, 106, 107, 108, 109, 112, 116, 120, 121, 131, 137, 139, 140, 142, 150, 151, 156, 159, 161, 163, 171, 172, 176, 177, 178, 181, 191, 192, 194, 195, 196, 197, 212, 219, 220 (list; graph; listen)
OFFSET

0,2

COMMENT

For corresponding coefficient values see A061413.

CROSSREFS

Cf. A061410-A061415.

Adjacent sequences: A061409 A061410 A061411 this_sequence A061413 A061414 A061415

Sequence in context: A095181 A117885 A030574 this_sequence A024635 A037400 A080695

KEYWORD

nonn

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), May 15 2001.

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Last modified October 7 08:31 EDT 2008. Contains 144667 sequences.


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