login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Numbers that are the sum of a prime number and a nonnegative cube.
2

%I #6 Apr 20 2019 08:11:35

%S 2,3,4,5,6,7,8,10,11,12,13,14,15,17,18,19,20,21,23,24,25,27,29,30,31,

%T 32,34,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,53,54,55,56,58,59,

%U 60,61,62,64,66,67,68,69,70,71,72,73,74,75,77,79,80,81,83,84,86,87,88,89,90,91

%N Numbers that are the sum of a prime number and a nonnegative cube.

%F Exponents in expansion of (Sum_{i>=1} x^prime(i)) * (Sum_{j>=0} x^(j^3)).

%Y Cf. A000040, A000578, A014089, A045911, A302354, A307647.

%K nonn

%O 1,1

%A _Ilya Gutkovskiy_, Apr 19 2019