|
Search: id:A112547
|
|
|
| A112547 |
|
Lengths of the loop of the sequences "Sum of last n digits" beginning with (n-1) zeros followed by digit 2. |
|
+0
1
|
|
| 1, 8, 10, 50, 171, 39, 461, 78, 12203, 312, 318880, 2184, 57725, 5804, 1401, 3251
(list; graph; listen)
|
|
|
OFFSET
|
1,2
|
|
|
EXAMPLE
|
a(4)=50 because the sum of last four *digits* of the sequence beginning with 0,0,0,2, (three zeros followed by a 2) enters in a loop whose length is 50 terms; so a(4)=50
a(5)=171 because "Sum of last five digits" beginning with 0,0,0,0,2 enters in a cycle of 171 terms.
Computed by Michael D Beeler.
|
|
CROSSREFS
|
Sequence in context: A091632 A060768 A060809 this_sequence A015657 A106131 A167303
Adjacent sequences: A112544 A112545 A112546 this_sequence A112548 A112549 A112550
|
|
KEYWORD
|
base,easy,nonn
|
|
AUTHOR
|
Alexandre Wajnberg (alexandre.wajnberg(AT)skynet.be), Dec 17 2005
|
|
|
Search completed in 0.002 seconds
|
