Least number k such that pk is of minimal Hamming weight, where p is the n-th prime.
A278968
Least number k such that pk is of minimal Hamming weight, where p is the n-th prime.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =3a(5) =5a(6) =1a(7) =27a(8) =3a(9) =565a(10) =1a(11) =7085a(12) =25a(13) =3a(14) =11a(15) =1266205a(16) =9099507a(17) =17602325a(18) =128207979a(19) =119a(20) =1a(21) =13
External references
- oeis: A278968