|
Search: id:A122549
|
|
|
| A122549 |
|
From item 6 of Cooijman's Odds test (see example line for an explanation). |
|
+0
1
|
| |
|
|
OFFSET
|
1,1
|
|
|
LINKS
|
Paul Cooijmans, Odds.
|
|
EXAMPLE
|
Fill a 3 x 3 matrix line by line from top row at the left with the numbers of the sequence in order:
19 10 9 19 1+9 19-(1+9)
49 13 36 Equivalent to 49 4+9 49-(4+9)
89 17 72 89 8+9 89-(8+9)
So second column elements can be obtained as the sum of digits from the first column of numbers. Third column is the difference between the first two ones.
|
|
CROSSREFS
|
Sequence in context: A070685 A033339 A006232 this_sequence A039942 A050276 A107808
Adjacent sequences: A122546 A122547 A122548 this_sequence A122550 A122551 A122552
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Herman Jamke (hermanjamke(AT)fastmail.fm), Sep 19 2006
|
|
|
Search completed in 0.002 seconds
|
