A021160 - OEIS

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A021160

Decimal expansion of 1/156.

0, 0, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6, 4, 1, 0, 2, 5, 6 (list; constant; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	FORMULA	`a(n)=(1/30){-4(n mod 6)+11[(n+1) mod 6]+21[(n+2) mod 6]+16[(n+3) mod 6]+[(n+4) mod 6]-9[(n+5) mod 6]}-2[C(2n,n) mod 2]-5*{C[(n+1)^2,n+3] mod 2}, with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Sep 23 2009]`
	CROSSREFS	`Sequence in context: A197581 A166978 A158567 * A060780 A199391 A106333` `Adjacent sequences: A021157 A021158 A021159 * A021161 A021162 A021163`
	KEYWORD	`nonn,cons`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 15 21:16 EST 2012. Contains 205856 sequences.