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A211675 Exponent of powers of 2 occurring in A211673. 3
0, 2, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 7, 7, 8, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 8, 8, 9, 8, 9, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 9, 9, 9, 9, 9, 10, 9, 9, 9 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

T. D. Noe, Table of n, a(n) for n = 1..1000

MATHEMATICA

Table[k = 1; While[! IntegerQ[q = Log[2, Prime[n+k] - Prime[k]]], k++]; q, {n, 100}]

CROSSREFS

Cf. A211673, A211674.

Sequence in context: A087793 A030411 A194817 * A239683 A132913 A278814

Adjacent sequences:  A211672 A211673 A211674 * A211676 A211677 A211678

KEYWORD

nonn

AUTHOR

T. D. Noe, Apr 23 2012

STATUS

approved

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Last modified May 30 11:14 EDT 2020. Contains 334724 sequences. (Running on oeis4.)