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A071911 A002487(n) is divisible by 3. 0
0, 5, 7, 10, 14, 20, 28, 33, 35, 40, 45, 47, 49, 51, 56, 61, 63, 66, 70, 73, 75, 80, 85, 87, 90, 94, 98, 102, 105, 107, 112, 117, 119, 122, 126, 132, 140, 146, 150, 153, 155, 160, 165, 167, 170, 174, 180, 188, 196, 204, 210, 214, 217, 219, 224, 229, 231, 234, 238, 244, 252 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

REFERENCES

E. Dijkstra, Selected Writings on Computing, Springer, 1982, p. 232.

LINKS

E. W. Dijkstra, An exercise for Dr. R. M. Burstall

E. W. Dijkstra, More about the function ``fusc''

CROSSREFS

Sequence in context: A156243 A020942 A190035 * A070875 A091522 A020711

Adjacent sequences:  A071908 A071909 A071910 * A071912 A071913 A071914

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jun 13 2002

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Last modified February 14 18:47 EST 2012. Contains 205663 sequences.