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A190635 Index of A190637(n) in the sequence A103431 of Gaussian primes. 2
4, 280, 3469989, 34317382, 73414350, 178935505 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

A190637(2)=43 is the a(2)=280th entry in the sequence A103431 (which orders the Gaussian primes of the first quadrant).

CROSSREFS

Cf. A103431, A190637, A190634.

Sequence in context: A101758 A134786 A290225 * A202031 A074309 A113256

Adjacent sequences:  A190632 A190633 A190634 * A190636 A190637 A190638

KEYWORD

nonn

AUTHOR

Sven Simon, May 15 2011

EXTENSIONS

a(5)-a(6) from Sven Simon, Jun 19 2011

STATUS

approved

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Last modified April 15 12:55 EDT 2021. Contains 342977 sequences. (Running on oeis4.)