Least prime p such that the decimal expansion of p^2 contains exactly n distinct primes as substrings.
A385709
Least prime p such that the decimal expansion of p^2 contains exactly n distinct primes as substrings.
Terms
- a(0) =11a(1) =5a(2) =23a(3) =61a(4) =73a(5) =239a(6) =487a(7) =523a(8) =569a(9) =3461a(10) =1319a(11) =3373a(12) =8923a(13) =4937a(14) =12619a(15) =11489a(16) =15569a(17) =32189a(18) =105173a(19) =135319a(20) =46619a(21) =56473a(22) =177127a(23) =234161a(24) =295861a(25) =471923a(26) =664319a(27) =2366387a(28) =3183613a(29) =1092389
External references
- oeis: A385709