id:A111946 - OEIS Search Results

Search: id:A111946

Displaying 1-1 of 1 results found.

page 1

A111946

Triangle read by rows: T(n,k) = gcd(Fibonacci(n), Fibonacci(k)), 1 <= k <= n.

+0
3

1, 1, 1, 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, 1, 5, 1, 1, 2, 1, 1, 8, 1, 1, 1, 1, 1, 1, 13, 1, 1, 1, 3, 1, 1, 1, 21, 1, 1, 2, 1, 1, 2, 1, 1, 34, 1, 1, 1, 1, 5, 1, 1, 1, 1, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 89, 1, 1, 2, 3, 1, 8, 1, 3, 2, 1, 1, 144, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 233, 1, 1, 1, 1, 1, 1, 13, 1, 1, 1 (list; table; graph; listen)

	OFFSET	`1,6`
	REFERENCES	`P. Ribenboim, FFF (Favorite Fibonacci Flowers), Fib. Q. 43 (No. 1, 2005), 3-14.`
	FORMULA	`T(n, k) = Fibonacci(g), where g = gcd(n, k).`
	CROSSREFS	`Cf. A000045, A111956, A111957.` `Sequence in context: A085476 A124944 A094392 this_sequence A137844 A079229 A160267` `Adjacent sequences: A111943 A111944 A111945 this_sequence A111947 A111948 A111949`
	KEYWORD	`nonn,tabl`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 28 2005`

page 1

Search completed in 0.004 seconds

Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research