Index of the smallest prime where n consecutive leading binary digits of the index match n consecutive leading binary digits in the prime.

A245520

Index of the smallest prime where n consecutive leading binary digits of the index match n consecutive leading binary digits in the prime.

Terms

    a(0) =1a(1) =5a(2) =5a(3) =25a(4) =31a(5) =32a(6) =1014a(7) =1029a(8) =1046a(9) =1052a(10) =1052a(11) =1609194a(12) =1613310a(13) =1615739a(14) =1616376a(15) =1617055a(16) =1617118a(17) =1617155a(18) =1617155a(19) =1617173

External references