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A089788 Primes of the form prime(nk) followed by prime(k). 0
73, 6113, 193, 293, 373, 433, 26317, 613, 94153, 38917, 2237, 1013, 43313, 76123, 82723, 76919, 70117, 169943, 1733, 4337, 1933, 1993, 421189, 2293, 2393, 195131, 2633, 2713, 86311, 510179, 94111, 97711, 3373, 129113, 3593, 3733, 3833, 268729 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..38.

MATHEMATICA

c[r_, s_] := ToExpression[ToString[r] <> ToString[s]]; Do[k = 1; While[ !PrimeQ[c[Prime[n*k], Prime[k]]], k++ ]; Print[c[Prime[n*k], Prime[k]]], {n, 2, 100}] (* Ryan Propper, Sep 14 2005 *)

CROSSREFS

Cf. A089782, A089783, A089784, A089785, A089786, A089787, A089789.

Sequence in context: A183540 A022242 A015260 * A292013 A192765 A177094

Adjacent sequences:  A089785 A089786 A089787 * A089789 A089790 A089791

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Nov 24 2003

EXTENSIONS

More terms from Ryan Propper, Sep 14 2005

STATUS

approved

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Last modified May 9 16:32 EDT 2021. Contains 343742 sequences. (Running on oeis4.)