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A007063 Main diagonal of Kimberling's expulsion array (A035486).
(Formerly M2387)
+0
6
1, 3, 5, 4, 10, 7, 15, 8, 20, 9, 18, 24, 31, 14, 28, 22, 42, 35, 33, 46, 53, 6, 36, 23, 2, 55, 62, 59, 76, 65, 54, 11, 34, 48, 70, 79, 99, 95, 44, 97, 58, 84, 25, 13, 122, 83, 26, 115, 82, 91, 52, 138, 67, 90, 71, 119, 64, 37, 81, 39, 169, 88, 108, 141, 38, 16, 146, 41, 21 (list; graph; listen)
OFFSET

1,2

REFERENCES

R. K. Guy, Unsolved Problems Number Theory, Sect E35.

C. Kimberling, Problem 1615, Crux Mathematicorum (Ottawa), Vol. 17 (2) 44 1991.

LINKS

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

CROSSREFS

Sequence in context: A069918 A075380 A078439 this_sequence A127397 A133758 A021742

Adjacent sequences: A007060 A007061 A007062 this_sequence A007064 A007065 A007066

KEYWORD

nonn,nice,easy

AUTHOR

njas, Mira Bernstein (mira(AT)math.berkeley.edu)

EXTENSIONS

More terms from James A. Sellers (sellersj(AT)math.psu.edu), Dec 23 1999

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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