A052231 Primes p from A031924 such that A052180(primepi(p)) = 7.

47, 73, 131, 157, 257, 367, 677, 971, 1097, 1123, 1181, 1543, 1601, 1753, 2383, 2441, 2467, 2677, 3307, 3407, 3617, 3727, 3911, 4357, 4457, 4903, 4987, 5113, 5297, 5381, 5407, 5743, 5801, 6037, 6373, 6977, 7187, 7213, 7481, 7717, 7817, 7901, 7927, 8053

Offset

1,1

Links

Table of n, a(n) for n=1..44.

Crossrefs

Cf. A031924, A031925, A052180.

Sequence in context: A316351 A282633 A369957 * A092178 A338273 A165335

Adjacent sequences: A052228 A052229 A052230 * A052232 A052233 A052234

Keyword

nonn

Author

Labos Elemer, Feb 01 2000

Status

approved