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A097059 Numbers of the form p^3 + 3^p for p prime. 3

%I #11 Jul 23 2021 11:28:32

%S 17,54,368,2530,178478,1596520,129145076,1162268326,94143190994,

%T 68630377389272,617673396313738,450283905891048016,

%U 36472996377170855324,328256967394537157134,26588814358957503391610

%N Numbers of the form p^3 + 3^p for p prime.

%e For example, the first two terms are 2^3 + 3^2 = 17, 3^3 + 3^3 = 54.

%t Table[Prime[n]^3 + 3^Prime[n], {n, 16}] (* _Robert G. Wilson v_, Sep 15 2004 *)

%t #^3+3^#&/@Prime[Range[20]] (* _Harvey P. Dale_, Jul 23 2021 *)

%o (PARI) forprime(p=2,47,print1(p^3+3^p,",")) \\ _Klaus Brockhaus_

%K nonn,easy

%O 1,1

%A _Parthasarathy Nambi_, Sep 15 2004

%E More terms from _Klaus Brockhaus_, _Ray Chandler_ and _Robert G. Wilson v_, Sep 15 2004

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Last modified April 16 14:51 EDT 2024. Contains 371749 sequences. (Running on oeis4.)