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A059812
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Let g_n be ball packing n-width for torus X interval; sequence gives denominator of (g_n/Pi)^2.
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5
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1, 4, 4, 4, 25, 25, 64, 289, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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REFERENCES
| F. Miller Maley et al., Symplectic packings in cotangent bundles of tori, Experimental Mathematics, 9 (No. 3, 2000), 435-455.
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LINKS
| Experimental Mathematics, Home Page
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EXAMPLE
| 1, 1/4, 1/4, 1/4, 4/25, 4/25, 9/64, 36/289, 1/9, 1/10, ...
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CROSSREFS
| Cf. A059811 - A059818.
Sequence in context: A034896 A120914 A024949 * A077725 A111481 A111763
Adjacent sequences: A059809 A059810 A059811 * A059813 A059814 A059815
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KEYWORD
| nonn,frac
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Feb 24 2001
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