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A259838 Decimal expansion of sum_{n>=0} 2^n/100^A055642(2^n). 4
1, 6, 2, 2, 6, 2, 1, 5, 6, 4, 4, 8, 2, 0, 2, 9, 5, 9, 8, 3, 0, 8, 6, 6, 8, 0, 7, 6, 1, 0, 8, 9, 3, 1, 5, 6, 6, 6, 4, 8, 8, 6, 7, 6, 8, 2, 8, 2, 1, 2, 2, 3, 5, 4, 3, 9, 7, 0, 2, 6, 8, 3, 3, 3, 4, 8, 1, 9, 9, 7, 0, 3, 9, 9, 4, 5, 6, 0, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..78.

FORMULA

Equals sum_{n>=0} p/100^A055642(p) where p = A000079(n).

EXAMPLE

0.16226215644820295983086680761089...

PROG

(PARI) suminf(n=0, 2^n/100^#Str(2^n)) \\ Charles R Greathouse IV, Jul 06 2015

CROSSREFS

Cf. A258718, A259837.

Sequence in context: A325039 A172439 A169684 * A256576 A201674 A093497

Adjacent sequences:  A259835 A259836 A259837 * A259839 A259840 A259841

KEYWORD

nonn,cons,base,easy

AUTHOR

R. J. Mathar, Jul 06 2015

STATUS

approved

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Last modified November 14 07:33 EST 2019. Contains 329111 sequences. (Running on oeis4.)