id:A040401 - OEIS Search Results

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Continued fraction for sqrt(422).

+0
1

20, 1, 1, 5, 2, 1, 3, 20, 3, 1, 2, 5, 1, 1, 40, 1, 1, 5, 2, 1, 3, 20, 3, 1, 2, 5, 1, 1, 40, 1, 1, 5, 2, 1, 3, 20, 3, 1, 2, 5, 1, 1, 40, 1, 1, 5, 2, 1, 3, 20, 3, 1, 2, 5, 1, 1, 40, 1, 1, 5, 2, 1, 3, 20, 3, 1, 2, 5, 1, 1, 40, 1, 1, 5, 2, 1, 3, 20, 3, 1, 2, 5, 1, 1, 40, 1, 1 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Index entries for continued fractions for constants`
	FORMULA	`a(n)=(1/1274){-3463(n mod 14)+86[(n+1) mod 14]+450[(n+2) mod 14]-187[(n+3) mod 14]-5[(n+4) mod 14]+268[(n+5) mod 14]+1633[(n+6) mod 14]-1461[(n+7) mod 14]-96[(n+8) mod 14]+177[(n+9) mod 14]+359[(n+10) mod 14]-278[(n+11) mod 14]+86[(n+12) mod 14]+3635[(n+13) mod 14]}-20[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Apr 30 2009]`
	MAPLE	`with(numtheory): Digits := 300: convert(evalf(sqrt(422)), confrac);`
	CROSSREFS	`Sequence in context: A040406 A040403 A040402 this_sequence A040400 A139459 A154652` `Adjacent sequences: A040398 A040399 A040400 this_sequence A040402 A040403 A040404`
	KEYWORD	`nonn,cofr,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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