A124306 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A124306

Sum of the digits of 5^(10^n).

1

5, 40, 283, 3172, 31117, 313339, 3145729, 31472797, 314531365

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

OFFSET

0,1

LINKS

Table of n, a(n) for n=0..8.

MATHEMATICA

Table[ Plus @@ IntegerDigits[5^(10^n)], {n, 0, 8}]

CROSSREFS

Cf. A119666, A124307.

Sequence in context: A001656 A087632 A229279 * A124545 A125729 A144069

Adjacent sequences: A124303 A124304 A124305 * A124307 A124308 A124309

KEYWORD

base,nonn

AUTHOR

Robert G. Wilson v, Sep 30 2006

STATUS

approved