id:A073000 - OEIS Search Results

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Decimal expansion of arctangent of 1/2.

+0
4

4, 6, 3, 6, 4, 7, 6, 0, 9, 0, 0, 0, 8, 0, 6, 1, 1, 6, 2, 1, 4, 2, 5, 6, 2, 3, 1, 4, 6, 1, 2, 1, 4, 4, 0, 2, 0, 2, 8, 5, 3, 7, 0, 5, 4, 2, 8, 6, 1, 2, 0, 2, 6, 3, 8, 1, 0, 9, 3, 3, 0, 8, 8, 7, 2, 0, 1, 9, 7, 8, 6, 4, 1, 6, 5, 7, 4, 1, 7, 0, 5, 3, 0, 0, 6, 0, 0, 2, 8, 3, 9, 8, 4, 8, 8, 7, 8, 9, 2, 5, 5, 6, 5, 2, 9 (list; cons; graph; listen)

	OFFSET	`0,1`
	LINKS	`Simon Plouffe, arctan(1/2)`
	EXAMPLE	`Atan(0.5) = 0.463647609000806...`
	MATHEMATICA	`RealDigits[ ArcTan[1/2], 10, 110] [[1]]`
	CROSSREFS	`Sequence in context: A138508 A016492 A081709 this_sequence A082193 A079171 A123732` `Adjacent sequences: A072997 A072998 A072999 this_sequence A073001 A073002 A073003`
	KEYWORD	`cons,nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 03 2002`

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Last modified November 24 14:25 EST 2009. Contains 167438 sequences.

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