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A112586 Lengths of the loop of the sequences "Sum of last n digits" beginning with (n-1) zeros followed by digit 7. 0
1, 3, 15, 50, 171, 69, 461, 78, 12203, 312, 318880, 2184, 57725, 5804, 6698, 5091 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..16.

EXAMPLE

a(4)=50 because the sum of last four *digits* of the sequence beginning with 0,0,0,7, (three zeros followed by a 7) enters in a loop whose length is 50 terms; so a(4)=50

a(5)=171 because "Sum of last five digits" beginning with 0,0,0,0,7 enters in a cycle of 171 terms.

Computed by Michael D Beeler.

CROSSREFS

Cf. A112395.

Sequence in context: A089580 A034564 A012203 * A043005 A165746 A248122

Adjacent sequences:  A112583 A112584 A112585 * A112587 A112588 A112589

KEYWORD

base,easy,nonn

AUTHOR

Alexandre Wajnberg, Dec 17 2005

STATUS

approved

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Last modified May 24 03:38 EDT 2022. Contains 354005 sequences. (Running on oeis4.)