A236321 Conjectured number of Riesel numbers less than 10^n.

0, 0, 0, 0, 0, 5, 65, 668, 6711

Offset

1,6

Links

Table of n, a(n) for n=1..9.

Wikipedia, Riesel number

Formula

a(n) ~ A236320(n).

Crossrefs

Cf. A076337, A101036, A236320, A237880.

Sequence in context: A061184 A118004 A281232 * A199024 A155653 A087453

Adjacent sequences: A236318 A236319 A236320 * A236322 A236323 A236324

Keyword

nonn,more

Author

Arkadiusz Wesolowski, Jan 22 2014

Status

approved