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Revision History for A298686 (Underlined text is an addition; strikethrough text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A298686

Numbers i such that Fibonacci(i) is divisible by i+k for k=0,1,2,3,4.
(history; published version)

#14 by N. J. A. Sloane at Sun Jan 28 13:12:20 EST 2018

STATUS

reviewed

approved

#13 by Joerg Arndt at Sun Jan 28 07:24:43 EST 2018

STATUS

proposed

reviewed

#12 by Michel Marcus at Sun Jan 28 03:47:54 EST 2018

STATUS

editing

proposed

#11 by Michel Marcus at Sun Jan 28 03:47:51 EST 2018

PROG

(PARI) isone(n, k) = !(fibonacci(n) % (n+k));

isok(n) = isone(n, 0) && isone(n, 1) && isone(n, 2) && isone(n, 3) && isone(n, 4); \\ Michel Marcus, Jan 28 2018

STATUS

proposed

editing

#10 by Chai Wah Wu at Sat Jan 27 22:27:09 EST 2018

STATUS

editing

proposed

#9 by Chai Wah Wu at Sat Jan 27 22:26:53 EST 2018

LINKS

Chai Wah Wu, <a href="/A298686/b298686.txt">Table of n, a(n) for n = 1..147</a>

STATUS

approved

editing

#8 by Alois P. Heinz at Fri Jan 26 14:04:03 EST 2018

STATUS

proposed

approved

#7 by Alois P. Heinz at Thu Jan 25 10:28:12 EST 2018

STATUS

editing

proposed

Discussion
Fri Jan 26	14:03	Alois P. Heinz: ...

#6 by Alois P. Heinz at Thu Jan 25 10:28:03 EST 2018

	DATA	`13440, 19440, 19800, 24480, 49680, 61560, 104160, 229320, 298200, 311040, 329400, 436800, 471240, 600600, 1202040, 1299600, 1468800, 1564920, 1702800, 2031120, 2352240, 2402400, 2499840, 2762760, 2805600, 2937600, 2962080, 3150840, 3262680, 3405600, 3843840`
	KEYWORD	`nonn,more,changed`
	EXTENSIONS	`More terms from Alois P. Heinz, Jan 25 2018`
	STATUS	`proposed` `editing`

#5 by Alois P. Heinz at Thu Jan 25 10:13:22 EST 2018

STATUS

editing

proposed

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Last modified August 30 21:29 EDT 2024. Contains 375550 sequences. (Running on oeis4.)