A371751 - OEIS

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A371751

Decimal expansion of Product_{k>=0} (1 + 1/5^k).

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

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..100.

EXAMPLE

2.5210016134202150647777463154782130132...

MATHEMATICA

RealDigits[QPochhammer[-1, 1/5], 10, 100][[1]]

RealDigits[Times@@Table[1+1/5^k, {k, 0, 1000}], 10, 100][[1]] (* Harvey P. Dale, Sep 17 2024 *)

CROSSREFS

Cf. A000351, A081845, A100222, A132323, A371748, A371750, A371752.