A065374 - OEIS

This site is supported by donations to The OEIS Foundation.

A065374

Smallest k such that f(f(...f(k))) > 1, where f(k) = A065371(k) is iterated n times.

5, 13, 29, 43, 61, 307, 383, 2689, 9209, 14897, 83557, 274679, 598333 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	EXAMPLE	`a(2) = 13 because A065372(13) = 3 and A065372(i) = 1 for i < 13.` `After 10 iterations of A065371 we have a sequence starting with 14896 1's followed by 6, so a(10)= 14897.`
	CROSSREFS	`Cf. A065371, A065372, A065373.` `Sequence in context: A159351 A163251 A146286 * A130066 A206258 A095085` `Adjacent sequences: A065371 A065372 A065373 * A065375 A065376 A065377`
	KEYWORD	`more,nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 02 2001`

Content is available under The OEIS End-User License Agreement .

Last modified February 16 14:37 EST 2012. Contains 205930 sequences.