Numbers k such that the first k septenary digits found in the decimal expansion of Pi form a prime.
A065575
Numbers k such that the first k septenary digits found in the decimal expansion of Pi form a prime.
Terms
- a(0) =1a(1) =15a(2) =31a(3) =575a(4) =736a(5) =1733a(6) =2282a(7) =26818a(8) =44456
External references
- oeis: A065575