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A123241
Number of squares < lesser of twin primes.
0
2, 3, 4, 5, 6, 7, 8, 9, 11, 11, 12, 13, 14, 14, 15, 16, 16, 17, 17, 18, 19, 21, 21, 22, 23, 24, 25, 25, 26, 26, 29, 29, 29, 30, 30, 32, 33, 33, 33, 34, 34, 36, 36, 36, 37, 37, 38, 39, 39, 39, 41, 41, 41, 42, 42, 43, 44, 44, 44, 45, 45, 46, 46, 46, 46, 47, 47, 48, 48, 49, 49, 49
OFFSET
1,1
FORMULA
a(n)=A003059(A001359(n)). - R. J. Mathar, Jun 18 2008
CROSSREFS
Cf. A104103 number of squares < prime(n).
Sequence in context: A262039 A354719 A340835 * A355222 A033862 A329201
KEYWORD
easy,nonn
AUTHOR
Giovanni Teofilatto, Oct 07 2006
EXTENSIONS
More terms from R. J. Mathar, Jun 18 2008
STATUS
approved