id:A073094 - OEIS Search Results

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Final digit of C(2k,k) when not equal to zero.

+0
1

2, 6, 2, 4, 2, 6, 2, 6, 2, 4, 2, 4, 8, 4, 2, 4, 2, 6, 2, 6, 2, 4, 2, 6, 2, 6, 2, 4, 2, 4, 8, 4, 2, 4, 2, 4, 8, 4, 8, 6, 8, 4, 8, 4, 2, 4, 2, 4, 8, 4, 2, 4, 2, 6, 2, 6, 2, 4, 2, 6, 2, 6, 2, 4, 2, 4, 8, 4, 2, 4, 2, 6, 2, 6, 2, 4, 2, 6, 2, 6, 2, 4, 2, 4, 8, 4, 2, 4, 2, 4, 8, 4, 8, 6, 8, 4, 8, 4, 2, 4, 2, 4, 8, 4, 2 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Sequence contains 2,4,6,8, only.`
	FORMULA	`a(n)=C(2*A037453(n), A037453) reduced modulo 10`
	CROSSREFS	`Sequence in context: A110218 A057892 A115009 this_sequence A057606 A021385 A085193` `Adjacent sequences: A073091 A073092 A073093 this_sequence A073095 A073096 A073097`
	KEYWORD	`easy,nonn,base`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Aug 18 2002`

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Last modified September 4 21:24 EDT 2008. Contains 143414 sequences.

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