id:A073743 - OEIS Search Results

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Decimal expansion of cosh(1).

+0
7

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

	OFFSET	`1,2`
	COMMENT	`cosh(x) = (e^x + e^(-x))/2`
	REFERENCES	`S. Selby, editor, CRC Basic Mathematical Tables, CRC Press, 1970, p. 218.`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.` `Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.` `Eric Weisstein's World of Mathematics, Factorial Sums`
	EXAMPLE	`1.54308063481524377847790562075...`
	PROGRAM	`(PARI) cosh(1)`
	CROSSREFS	`Cf. A068118 (continued fraction), A073746 (sech(1)=1/A073743), A073742 (sinh(1)), A073744 (tanh(1)), A073745 (csch(1)), A073747 (coth(1)).` `Sequence in context: A097960 A019712 A020799 this_sequence A021652 A022961 A023447` `Adjacent sequences: A073740 A073741 A073742 this_sequence A073744 A073745 A073746`
	KEYWORD	`cons,nonn`
	AUTHOR	`Rick L. Shepherd (rshepherd2(AT)hotmail.com), Aug 07 2002`

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.

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