A036906 Scan decimal expansion of zeta(3) until all n-digit strings have been seen; a(n) is number of digits that must be scanned.

23, 457, 7839, 83054, 1256587, 13881136, 166670757

Offset

1,1

Links

Table of n, a(n) for n=1..7.

Eric Weisstein's World of Mathematics, Apery's Constant Digits

Eric Weisstein's World of Mathematics, Constant Digit Scanning

Crossrefs

Cf. A002117 (decimal expansion of zeta(3)).

Cf. A036902 (last n-digit string seen when scanning the decimal digits of zeta(3)).

Cf. A032510, A036900-A036905.

Sequence in context: A007923 A080479 A053067 * A134733 A328348 A095256

Adjacent sequences: A036903 A036904 A036905 * A036907 A036908 A036909

Keyword

nonn,base,more

Author

Michael Kleber

Extensions

a(7) = 166670757 from Eric W. Weisstein, Sep 17 2013

Status

approved