1,1

These terms are the primes for which A030187(p) == 0 (mod p).

These terms are the primes prime(A276193(n)) for which A276193(n) = 0.

Table of n, a(n) for n=1..24.

5 = A276173(3) = prime(3),

11 = A276173(5) = prime(5),

23 = A276173(9) = prime(9),

71 = A276173(20) = prime(20).

Cf. A030187, A276173, A276193.

Sequence in context: A296322 A097279 A106171 * A059455 A095030 A065114

Adjacent sequences: A276171 A276172 A276173 * A276175 A276176 A276177

nonn,more

Seiichi Manyama, Sep 10 2016

approved