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A157893 Values of m in A080075. +0
2
1, 2, 3, 2, 4, 3, 5, 3, 4, 3, 6, 4, 5, 4, 7, 4, 5, 4, 6, 4, 5, 4, 8, 5, 6, 5, 7, 5, 6, 5, 9, 5, 6, 5, 7, 5, 6, 5, 8, 5, 6, 5, 7, 5, 6, 5, 10, 6, 7, 6, 8, 6, 7, 6, 9, 6, 7, 6, 8, 6, 7, 6, 11, 6, 7, 6, 8, 6, 7, 6, 9, 6, 7, 6, 8, 6, 7, 6, 10, 6, 7, 6, 8, 6, 7, 6, 9, 6, 7, 6, 8, 6, 7, 6, 12, 7, 8, 7, 9, 7, 8, 7, 10 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Cf. A157892 Values of k in A080075.

A080075 Proth numbers: of the form k*2^m + 1 for k odd, m >= 1 and 2^m > k.

Sequence in context: A139094 A159081 A141285 this_sequence A054384 A026400 A026409

Adjacent sequences: A157890 A157891 A157892 this_sequence A157894 A157895 A157896

KEYWORD

nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Mar 08 2009

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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