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!)
A223937 a(n) is the sum of the cubes of the first A122140(n) primes. 3

%I #62 Feb 19 2024 04:35:50

%S 8,4696450,7024453131396,17761740387522,155912686127038650,

%T 87598780898450312031408,2147216863131055036604400,

%U 2908950240914054780101441371333254159676520,384422969812280951687876430655304031054262132,6187047308209705064673104196645071104957480508

%N a(n) is the sum of the cubes of the first A122140(n) primes.

%H Paul W. Dyson, <a href="/A223937/b223937.txt">Table of n, a(n) for n = 1..18</a> (terms 1..10 from Robert Price, 11 from Paul W. Dyson, 12..15 from Bruce Garner, 16 from Paul W. Dyson, 17 from Bruce Garner)

%H OEIS Wiki, <a href="https://oeis.org/wiki/Sums_of_primes_divisibility_sequences">Sums of powers of primes divisibility sequences</a>

%Y Cf. A085450 (smallest m > 1 that divides Sum_{k=1..m} prime(k)^n), A122140.

%Y Cf. A007504, A045345, A171399, A128165, A233523, A050247, A050248.

%Y Cf. A024450, A111441, A217599, A128166, A233862, A217600, A217601.

%K nonn

%O 1,1

%A _Robert Price_, Mar 29 2013

%E Title corrected by _Hugo Pfoertner_, Feb 09 2021

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 April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)