A090290 - OEIS

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A090290

Value of k pertaining to A090289, or 0 if A090289(n) = 0.

2

0, 1, 1, 1, 2, 0, 2, 0, 3, 2, 0, 0, 2, 0, 2, 2, 2, 0, 0, 2, 0, 0, 2, 2, 2, 12, 0, 9, 0, 3, 0, 22, 3, 0, 4, 0, 0, 0, 4, 3, 3, 0, 3, 0, 4, 0, 0, 0, 3, 0, 4, 3, 0, 4, 3, 18, 11, 0, 0, 3, 0, 5, 0, 4, 0, 3, 0, 0, 3, 0, 3, 3, 0, 0, 0, 3, 5, 0, 3, 0, 5, 0, 3, 0, 0, 3, 4, 0, 4, 0, 4, 3, 0, 3, 0, 4, 3, 3, 0, 0, 0, 3, 4

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OFFSET

2,5

LINKS

Table of n, a(n) for n=2..104.

FORMULA

a(n)= log{A090289(n) +prime(n)} if A090289(n) is not 0 else a(n) = 0.

CROSSREFS

Cf. A090289, A090291.

Sequence in context: A317844 A318447 A273846 * A153585 A169611 A374637

Adjacent sequences: A090287 A090288 A090289 * A090291 A090292 A090293

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Nov 29 2003

EXTENSIONS

More terms from David Wasserman, Oct 27 2005

STATUS

approved