id:A077433 - OEIS Search Results

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Number of separating zeros to represent A077431.

+0
3

0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 (list; graph; listen)

	OFFSET	`1,23`
	FORMULA	`floor((floor(Log10(2*n^2))+1)/2).`
	EXAMPLE	`a(256)=3, as A077431(256)=256000256 and A077432(256)=256000256^2=65536'131072'065536; two zeros would not be enough, as 25600256^2 = 65537'31072'65536.`
	CROSSREFS	`a(n)=floor(A077430(n)/2).` `Sequence in context: A044931 A044932 A065687 this_sequence A065685 A084100 A130130` `Adjacent sequences: A077430 A077431 A077432 this_sequence A077434 A077435 A077436`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Nov 05 2002`

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

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