|
| |
|
|
A114475
|
|
Number of decimal digits in Mersenne[10^n].
|
|
0
| |
|
|
1, 4, 31, 302, 3011, 30103, 301030, 3010300, 30103000, 301029996, 3010299957, 30102999567, 301029995664, 3010299956640, 30102999566399, 301029995663982, 3010299956639812, 30102999566398120
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,2
|
|
|
COMMENTS
| Digits approach expansion of Log[10,2]=0.30102999... (A007524)
|
|
|
LINKS
| Eric Weisstein's World of Mathematics, Mersenne Number
|
|
|
MAPLE
| seq(length(2^(10^n)), n=0..6); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Apr 20 2008
|
|
|
MATHEMATICA
| Table[Floor[10^n Log[10, 2]]+1, {n, 0, 17}]
|
|
|
CROSSREFS
| Cf. A000225, A007524.
Sequence in context: A000858 A003436 A199683 * A076280 A141005 A122400
Adjacent sequences: A114472 A114473 A114474 * A114476 A114477 A114478
|
|
|
KEYWORD
| nonn,base
|
|
|
AUTHOR
| Eric Weisstein (eric(AT)weisstein.com), Nov 30, 2005
|
| |
|
|
