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A166385
Primes between the lower and upper member of the n-th pair of betrothed numbers.
0
53, 59, 61, 67, 71, 73, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 1051, 1061, 1063, 1069, 1087, 1091, 1093, 1097, 1103, 1109, 1117, 1123, 1129, 1151, 1153, 1163, 1171, 1181, 1187, 1193, 1201, 1213, 1217, 1223, 1229, 1231, 1237, 1249, 1259, 1277, 1279, 1283, 1289
OFFSET
1,1
COMMENTS
Primes in one of the intervals [A003502(k),A003503(k)], k>=1.
EXAMPLE
The group of primes from 53 to 73 is in the sequence, because they are between 48 and 75.
The group of primes from 149 to 193 is in the sequence, because they are between 140 and 195.
CROSSREFS
Sequence in context: A095519 A095509 A268913 * A112418 A059497 A059472
KEYWORD
nonn,less
AUTHOR
EXTENSIONS
1063 inserted by R. J. Mathar, Oct 21 2009
STATUS
approved