id:A021444 - OEIS Search Results

Search: id:A021444

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Decimal expansion of 1/440.

+0
1

0, 0, 2, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7, 2, 7 (list; cons; graph; listen)

	OFFSET	`0,3`
	FORMULA	`a(n)=(1/2)[9+5(-1)^n]-7[C(2n,n) mod 2]-2{C[(n+1)^2,n+3] mod 2}-5{C[(n+12)^4,n+14] mod 2}, with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Nov 11 2009]`
	CROSSREFS	`Sequence in context: A138069 A082837 A138115 this_sequence A029632 A089588 A014840` `Adjacent sequences: A021441 A021442 A021443 this_sequence A021445 A021446 A021447`
	KEYWORD	`nonn,cons`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

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