Index of the smallest prime where n consecutive trailing digits of the index written in binary match n consecutive trailing digits in the prime when written in binary.
A245522
Index of the smallest prime where n consecutive trailing digits of the index written in binary match n consecutive trailing digits in the prime when written in binary.
Terms
- a(0) =3a(1) =11a(2) =15a(3) =15a(4) =31a(5) =39a(6) =373a(7) =1285a(8) =1285a(9) =1285a(10) =2119a(11) =2119a(12) =15605a(13) =29223a(14) =52225a(15) =52225a(16) =186157a(17) =186157a(18) =1378927a(19) =3137489a(20) =4189897a(21) =4189897a(22) =10373543a(23) =50359121a(24) =50359121a(25) =50359121a(26) =490844965a(27) =605616359a(28) =605616359a(29) =605616359
External references
- oeis: A245522