login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A107623 Primes plus alternately 3 and 2. 1

%I

%S 5,5,8,9,14,15,20,21,26,31,34,39,44,45,50,55,62,63,70,73,76,81,86,91,

%T 100,103,106,109,112,115,130,133,140,141,152,153,160,165,170,175,182,

%U 183,194,195,200,201,214,225,230,231,236,241,244,253,260,265,272,273

%N Primes plus alternately 3 and 2.

%F A107623(n) = prime(n) + (2 + mod(n, 2)).

%t A107623[n_]:= Prime[n] + (2 + Mod[n, 2])

%Y Cf. A107620, A107621, 107622.

%K easy,nonn

%O 1,1

%A _Zak Seidov_, May 18 2005

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 22 02:18 EDT 2022. Contains 353933 sequences. (Running on oeis4.)