id:A130598 - OEIS Search Results

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A shell geometric model of the nucleus. The location of the magic numbers. A triangle.

+0
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10, 1111, 10, 111111, 11, 1110, 11111110, 1111, 11, 111111, 1111111110, 111111, 11, 1111, 11111111, 111111111110, 11111111, 1111, 11, 111111, 1111111111, 11111111111110, 1111111111, 111111, 11, 1111, 11111111, 111111111111 (list; table; graph; listen)

	OFFSET	`1,1`
	COMMENT	`The magic numbers of the atomic nucleus: 2, 8, 20, 28, 50, 82, 126. 0 is the location of a magic number. 10 or 11 is equal to 2 protons (Or neutrons). 1110 or 1111 is equal to 2+2 protons (Or neutrons). 111111 is equal to 2+2+2 protons (Or neutrons)... The 2D model is a triangle and a spiral. The 3D model is a double tetrahedron and a double spiral.`
	EXAMPLE	`.........\|------------------------------.i.--------------------------\|` `.........\|......\|-----------------------.h.-------------------\|......\|` `.........\|......\|.....\|-----------------.g.--------------\|....\|......\|` `.........\|......\|.....\|.....\|-----------.f.---------\|....\|....\|......\|` `.........\|......\|.....\|.....\|....\|------.d.-----\|...\|....\|....\|......\|` `.........\|......\|.....\|.....\|....\|...\|--.p.-\|...\|...\|....\|....\|......\|` `.........\|......\|.....\|.....\|....\|...\|...s..\|...\|...\|....\|....\|......\|` `.........\|......\|.....\|.....\|....\|...\|......\|...\|...\|....\|....\|......\|` `.........\|......\|.....\|.....\|....\|......10......\|...\|....\|....\|......\|` `.........\|......\|.....\|.....\|......1111....10.......\|....\|....\|......\|` `.........\|......\|.....\|.......111111....11....1110.......\|....\|......\|` `.........\|......\|........11111110..1111....11....111111.......\|......\|` `.........\|.......1111111110...111111....11....1111...11111111........\|` `..........111111111110...11111111..1111....11....111111...1111111111` `..11111111111110.1111111111...111111....11....1111...11111111...111111111111` `.........\|......\|.....\|.....\|....\|...\|..\|...\|...\|...\|....\|....\|......\|` `.........\|......\|.....\|.....\|....\|...\|..\|1/2\|...\|...\|....\|....\|......\|` `.........\|......\|.....\|.....\|....\|...\|--.3/2.---\|...\|....\|....\|......\|` `.........\|......\|.....\|.....\|....\|------.5/2.-------\|....\|....\|......\|` `.........\|......\|.....\|.....\|-----------.7/2.------------\|....\|......\|` `.........\|......\|.....\|-----------------.9/2.-----------------\|......\|` `.........\|......\|----------------------.11/2.------------------------\|` `.........\|-----------------------------.13/2.-------------------------`
	CROSSREFS	`Cf. A056951, A130517, A130556, A130602.` `Sequence in context: A001391 A049064 A015026 this_sequence A027879 A015108 A070065` `Adjacent sequences: A130595 A130596 A130597 this_sequence A130599 A130600 A130601`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Omar E. Pol (polnucleus(AT)gmail.com), Aug 10 2007`

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

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