A329064 Decimal expansion of Sum_{n>=1} 1/(3^n-2^n).

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

Offset

1,2

Links

Table of n, a(n) for n=1..91.

Example

1.2749815155811420993...

Prog

(PARI) default(realprecision, 100); suminf(n=1, 1/(3^n-2^n))

Crossrefs

Cf. A065442 (Sum_{n>=1} 1/(2^n-1)), A214369 (Sum_{n>=1} 1/(3^n-1)).

Cf. A001047 (3^n-2^n).

Sequence in context: A019779 A222056 A247448 * A102514 A115857 A065621

Adjacent sequences: A329061 A329062 A329063 * A329065 A329066 A329067

Keyword

nonn,cons

Author

Jianing Song, Nov 03 2019

Status

approved