A113935 a(n) = prime(n) + 3.

5, 6, 8, 10, 14, 16, 20, 22, 26, 32, 34, 40, 44, 46, 50, 56, 62, 64, 70, 74, 76, 82, 86, 92, 100, 104, 106, 110, 112, 116, 130, 134, 140, 142, 152, 154, 160, 166, 170, 176, 182, 184, 194, 196, 200, 202, 214, 226, 230, 232, 236, 242, 244, 254, 260, 266, 272, 274

Offset: 1

Author

Jorge Coveiro, Jan 30 2006

Keywords

• nonn
• easy

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A098090, A116366.

Programs

GAP

List([1..70], n-> Primes[n]+3); # G. C. Greubel, May 18 2019

Magma

[p+3: p in PrimesUpTo(500)]; // Vincenzo Librandi, Nov 27 2013

Mathematica

Prime[Range[70]]+3 (* Vladimir Joseph Stephan Orlovsky, Apr 29 2008 *)

PARI

for(x=1,100,print1(prime(x)+3,","))

Sage

[nth_prime(n)+3 for n in (1..70)] # G. C. Greubel, May 18 2019

Formula

a(n) = A116366(n-1,1) for n>1. - Reinhard Zumkeller, Feb 06 2006

a(n) = 2*A098090(n-1) for n > 1. - Reinhard Zumkeller, Sep 14 2006

a(n) = A000040(n) + 3 = A008864(n) + 2 = A052147(n) + 1 = A175221(n) - 1 = A175222(n) - 2 = A139049(n) - 3 = A175223(n) - 4 = A175224(n) - 5 = A140353(n) - 6 = A175225(n) - 7. - Jaroslav Krizek, Mar 06 2010