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A100637
Trisection of A000720.
1
2, 3, 4, 5, 6, 7, 8, 9, 9, 10, 11, 11, 12, 13, 14, 15, 15, 16, 16, 17, 18, 18, 19, 20, 21, 21, 22, 23, 23, 24, 24, 24, 25, 26, 27, 28, 29, 30, 30, 30, 30, 30, 31, 32, 32, 33, 34, 34, 34, 35
OFFSET
0,1
LINKS
PROG
(Sage) [prime_pi(3*n) for n in range(1, 51)] # Zerinvary Lajos, Jun 06 2009
CROSSREFS
Sequence in context: A263283 A128635 A353024 * A081063 A081304 A137721
KEYWORD
easy,nonn
AUTHOR
Giovanni Teofilatto, Dec 04 2004
EXTENSIONS
Entry for n = 46 corrected and edited to a(n) = 34 (was 33) by Daniel Forgues, Feb 02 2009
STATUS
approved