A016449 Continued fraction for log(21).

3, 22, 2, 5, 1, 5, 2, 1, 3, 2, 5, 2, 1, 9, 4, 1, 2, 26, 1, 1, 1, 51, 1, 2, 7, 11, 1, 1, 1, 10, 4, 1, 6, 19, 5, 1, 1, 3, 2, 6, 1, 5, 2, 3, 20, 11, 7, 2, 2, 1, 5, 1, 4, 1, 1, 1, 1, 1, 1, 18, 1, 13, 3, 2, 2, 3, 4, 3, 4, 1, 2, 10, 1, 6, 28, 7

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• cofr

Examples

			3.04452243772342299650059798... = 3 + 1/(22 + 1/(2 + 1/(5 + 1/(1 + ...)))). - _Harry J. Smith_, May 17 2009
		

Links

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

Crossrefs

Cf. A016644 Decimal expansion. - Harry J. Smith, May 17 2009

Programs

Mathematica

ContinuedFraction[Log[21], 100] (* Paolo Xausa, Mar 22 2024 *)

PARI

{ allocatemem(932245000); default(realprecision, 21000); x=contfrac(log(21)); for (n=1, 20000, write("b016449.txt", n, " ", x[n])); } \\ Harry J. Smith, May 17 2009