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A167514 Index of prime(n) in A007510 or in A001097. 0
1, 1, 2, 3, 4, 5, 6, 7, 2, 8, 9, 3, 10, 11, 4, 5, 12, 13, 6, 14, 15, 7, 8, 9, 10, 16, 17, 18, 19, 11, 12, 13, 20, 21, 22, 23, 14, 15, 16, 17, 24, 25, 26, 27, 28, 29, 18, 19, 30, 31, 20, 32, 33, 21, 22, 23, 34, 35, 24, 36, 37, 25, 26, 38, 39, 27, 28, 29, 40, 41, 30, 31, 32, 33, 34 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

A007510 U A001097 = A000040.

LINKS

Table of n, a(n) for n=1..75.

FORMULA

A007510(a(n))=n or A001097(a(n))=n.

CROSSREFS

Cf. A000040, A001097, A007510.

Sequence in context: A240832 A173527 A043267 * A091733 A066990 A097449

Adjacent sequences:  A167511 A167512 A167513 * A167515 A167516 A167517

KEYWORD

nonn

AUTHOR

Juri-Stepan Gerasimov, Nov 05 2009

EXTENSIONS

Definition corrected by R. J. Mathar, May 30 2010

STATUS

approved

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Last modified May 7 12:56 EDT 2021. Contains 343650 sequences. (Running on oeis4.)