A016686 -id:A016686 - cp's OEIS frontend

A016491 Continued fraction for log(63).

4, 6, 1, 72, 1, 1, 1, 36, 4, 7, 1, 2, 5, 5, 1, 6, 2, 1, 9, 1, 4, 1, 1, 9, 2, 8, 1, 10, 1, 4, 1, 2, 1, 2, 2, 4, 6, 1, 33, 2, 8, 1, 1, 1, 1, 4, 1, 1, 12, 1, 1, 1, 1, 8, 7, 1, 2, 1, 1019, 4, 2, 6, 1604, 1, 1, 6, 3, 12, 1, 1, 7, 2, 1, 8, 11

Offset: 1

N. J. A. Sloane

			4.14313472639153268789584321... = 4 + 1/(6 + 1/(1 + 1/(72 + 1/(1 + ...)))). - _Harry J. Smith_, May 22 2009

Harry J. Smith, Table of n, a(n) for n = 1..20000

Cf. A016686 Decimal expansion. - Harry J. Smith, May 22 2009

ContinuedFraction[Log[63],100] (* Harvey P. Dale, Nov 30 2015 *)

{ allocatemem(932245000); default(realprecision, 21000); x=contfrac(log(63)); for (n=1, 20000, write("b016491.txt", n, " ", x[n])); } \\ Harry J. Smith, May 22 2009

A161174 Decimal expansion of the natural logarithm of 63/8.

Original entry on oeis.org

2, 0, 6, 3, 6, 9, 3, 1, 8, 4, 7, 1, 1, 6, 9, 6, 7, 5, 9, 6, 4, 4, 1, 4, 6, 8, 5, 2, 9, 1, 3, 7, 0, 1, 4, 3, 4, 7, 0, 5, 5, 6, 5, 4, 4, 2, 1, 4, 6, 5, 9, 4, 3, 2, 9, 5, 6, 6, 7, 3, 8, 7, 8, 8, 7, 3, 2, 3, 8, 7, 5, 8, 3, 2, 8, 0, 2, 0, 3, 0, 5, 4, 7, 1, 7, 3, 0, 0, 0, 2, 7, 2, 2, 6, 0, 7, 9, 6, 4, 1, 9, 4, 2, 9, 9

Offset: 1

Brock Ericson (narutofan909(AT)cox.net), Jun 04 2009

			2.0636931...

RealDigits[Log[63/8],10,120][[1]] (* Harvey P. Dale, Jan 16 2012 *)

PARI
```
log(63/8) \\ Michel Marcus, Jul 06 2015
```

Log(63/8).

Equals A016686 minus A016631. - R. J. Mathar, Jun 16 2009

Leading 2 inserted, and more digits and keyword:cons added by R. J. Mathar, Jun 26 2009

cp's OEIS Frontend

A016491 Continued fraction for log(63).

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