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Primes between the lower and upper member of the n-th pair of betrothed numbers.
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%I #3 Mar 30 2012 18:52:34

%S 53,59,61,67,71,73,149,151,157,163,167,173,179,181,191,193,1051,1061,

%T 1063,1069,1087,1091,1093,1097,1103,1109,1117,1123,1129,1151,1153,

%U 1163,1171,1181,1187,1193,1201,1213,1217,1223,1229,1231,1237,1249,1259,1277,1279,1283,1289

%N Primes between the lower and upper member of the n-th pair of betrothed numbers.

%C Primes in one of the intervals [A003502(k),A003503(k)], k>=1.

%e The group of primes from 53 to 73 is in the sequence, because they are between 48 and 75.

%e The group of primes from 149 to 193 is in the sequence, because they are between 140 and 195.

%Y Cf. A000040, A005276.

%K nonn,less

%O 1,1

%A _Juri-Stepan Gerasimov_, Oct 13 2009

%E 1063 inserted by _R. J. Mathar_, Oct 21 2009