|
| |
|
|
A160584
|
|
Decimal expansion of (537+92*sqrt(2))/521.
|
|
3
| |
|
|
1, 2, 8, 0, 4, 3, 6, 9, 4, 3, 8, 3, 5, 5, 5, 6, 1, 3, 1, 4, 5, 8, 2, 6, 3, 6, 5, 1, 8, 7, 5, 8, 0, 0, 8, 1, 2, 3, 3, 8, 5, 9, 8, 4, 8, 8, 5, 5, 0, 2, 4, 8, 0, 2, 8, 2, 7, 6, 8, 8, 0, 1, 0, 7, 2, 8, 4, 3, 5, 1, 9, 9, 2, 3, 5, 7, 9, 9, 2, 0, 2, 9, 8, 9, 2, 9, 6, 6, 7, 0, 4, 7, 1, 8, 1, 2, 4, 8, 0, 7, 4, 6, 9, 5, 2
(list; constant; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,2
|
|
|
COMMENTS
| lim_{n -> infinity} b(n)/b(n-1) = (537+92*sqrt(2))/521 for n mod 3 = {1, 2}, b = A129725.
lim_{n -> infinity} b(n)/b(n-1) = (537+92*sqrt(2))/521 for n mod 3 = {0, 2}, b = A160583.
|
|
|
FORMULA
| (537+92*sqrt(2))/521 = (23+2*sqrt(2))/(23-2*sqrt(2)).
|
|
|
EXAMPLE
| (537+92*sqrt(2))/521 = 1.28043694383555613145...
|
|
|
CROSSREFS
| Cf. A129725, A160583, A002193 (decimal expansion of sqrt(2)), A160585 (decimal expansion of (520659+314170*sqrt(2))/521^2).
Sequence in context: A136664 A086728 A118292 * A191334 A188924 A011055
Adjacent sequences: A160581 A160582 A160583 * A160585 A160586 A160587
|
|
|
KEYWORD
| cons,nonn
|
|
|
AUTHOR
| Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Jun 08 2009
|
| |
|
|
