A096065 Let p(k) = k-th prime; sequence gives primes q of the form q = k*p(k) - 1 for some k.

5, 151, 443, 601, 1097, 3389, 13553, 20921, 25847, 32719, 41669, 46153, 56813, 66109, 84691, 119087, 129449, 150559, 188857, 201847, 206273, 240173, 266863, 271109, 310577, 318751, 346553, 395749, 430819, 446951, 451933, 507079, 645527

Offset

0,1

Links

Table of n, a(n) for n=0..32.

Example

a(3)=443 because the twelfth prime is 37 and 12 * 37 - 1 = 443.

Mathematica

Select[Table[Prime[n]*n - 1, {n, 320}], PrimeQ]

Crossrefs

Cf. A086173, A096064.

Sequence in context: A232788 A324097 A082441 * A041431 A107691 A181979

Adjacent sequences: A096062 A096063 A096064 * A096066 A096067 A096068

Keyword

nonn

Author

Alonso del Arte, Jul 20 2004

Status

approved