The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A306851

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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Records for the number of 'Reverse and Add' steps in base 8, needed for a Lychrel number to join the trajectory of a smaller Lychrel number (i.e., its seed). Record setting numbers in A306850.
(history; published version)

#9 by N. J. A. Sloane at Tue May 07 15:29:08 EDT 2019

STATUS

proposed

approved

#8 by Michel Marcus at Wed Mar 13 09:34:44 EDT 2019

STATUS

editing

proposed

#7 by Michel Marcus at Wed Mar 13 09:34:41 EDT 2019

COMMENTS

Record setting numbers in A306850.

CROSSREFS

Cf. A306596, . Record setting numbers in A306850.

STATUS

proposed

editing

#6 by A.H.M. Smeets at Wed Mar 13 09:32:43 EDT 2019

STATUS

editing

proposed

#5 by A.H.M. Smeets at Wed Mar 13 09:32:35 EDT 2019

COMMENTS

Record setting numbers in A306850.

CROSSREFS

Cf. A306596, A306850.

#4 by A.H.M. Smeets at Wed Mar 13 09:27:36 EDT 2019

NAME

Records for the number of 'Reverse and Add' steps in base 8, needed for a Lychrel number to join the trajectory of a smaller Lychrel number (i.e., its seed). Record setting numbers in A306481A306850.

#3 by A.H.M. Smeets at Wed Mar 13 09:24:42 EDT 2019

NAME

allocated Records for the number of 'Reverse and Add' steps in base 8, needed for Aa Lychrel number to join the trajectory of a smaller Lychrel number (i.e.H, its seed).M Record setting numbers in A306481. Smeets

DATA

1, 2, 4, 12, 13, 14, 51

OFFSET

1,2

CROSSREFS

Cf. A306850.

KEYWORD

allocated

nonn,base,more

AUTHOR

A.H.M. Smeets, Mar 13 2019

STATUS

approved

editing

#2 by A.H.M. Smeets at Wed Mar 13 09:22:26 EDT 2019

NAME

allocated for A.H.M. Smeets

KEYWORD

recycled

allocated

#1 by Russ Cox at Sun Jan 27 08:30:53 EST 2019

KEYWORD

recycled

STATUS

approved