id:A080397 - OEIS Search Results

Search: id:A080397

Displaying 1-1 of 1 results found.

page 1

Largest squarefree number dividing central binomial coefficient A000984(n).

+0
2

1, 2, 6, 10, 70, 42, 462, 858, 4290, 24310, 92378, 176358, 1352078, 520030, 222870, 6463230, 200360130, 129644790, 907513530, 1767263190, 22974421470, 134564468610, 526024740930, 22870640910, 1074920122770, 1504888171878 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=A007947[A000984(n)]`
	CROSSREFS	`Cf. A007947, A000984, A001405, A048633.` `Adjacent sequences: A080394 A080395 A080396 this_sequence A080398 A080399 A080400` `Sequence in context: A095107 A115113 A093880 this_sequence A048782 A083458 A124621`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Mar 19 2003`

page 1

Search completed in 0.002 seconds

Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.

AT&T Labs Research