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⇱ The On-Line Encyclopedia of Integer Sequences (OEIS)


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Showing entries 1-10 | older changes
Number of steps required to iterate map k -> A255131(k) when starting from k = (A000196(n)+1)^2 before n is reached, or 0 if n is not reached.
#14 by Michael De Vlieger at Sun Jul 20 15:03:44 EDT 2025
STATUS
#13 by Michel Marcus at Sun Jul 20 12:58:02 EDT 2025
STATUS
#12 by Robert C. Lyons at Sun Jul 20 12:51:59 EDT 2025
STATUS
#11 by Robert C. Lyons at Sun Jul 20 12:51:57 EDT 2025
EXAMPLE
STATUS
#10 by N. J. A. Sloane at Tue Nov 29 22:39:37 EST 2016
STATUS
#9 by Antti Karttunen at Mon Nov 28 13:29:36 EST 2016
STATUS
#8 by Antti Karttunen at Mon Nov 28 12:45:06 EST 2016
LINKS
EXAMPLE
#7 by Antti Karttunen at Mon Nov 28 09:08:47 EST 2016
EXAMPLE
#6 by Antti Karttunen at Mon Nov 28 09:07:31 EST 2016
EXAMPLE
#5 by Antti Karttunen at Mon Nov 28 09:00:06 EST 2016
NAME