Indices of records in A157190: prime(a(n)) can be written in more ways as pq-p-q (p,q, prime) than any smaller prime.

A157191

Indices of records in A157190: prime(a(n)) can be written in more ways as pq-p-q (p,q, prime) than any smaller prime.

Terms

    a(0) =1a(1) =2a(2) =17a(3) =20a(4) =190a(5) =357a(6) =959a(7) =4479a(8) =10522a(9) =16447a(10) =21383a(11) =22993a(12) =37977a(13) =53972a(14) =129076a(15) =205244a(16) =440069a(17) =745584a(18) =830983a(19) =918422a(20) =1073653a(21) =2309722a(22) =2731757a(23) =3833005a(24) =4788328a(25) =5025102a(26) =5411333

External references