a(n) = floor( Sum_{k>=0} n^sqrt(k) / Gamma(sqrt(k) + 1) ), where Gamma is Euler's gamma function.

A326805

a(n) = floor( Sum_{k>=0} n^sqrt(k) / Gamma(sqrt(k) + 1) ), where Gamma is Euler's gamma function.

Terms

    a(0) =1a(1) =6a(2) =29a(3) =120a(4) =436a(5) =1484a(6) =4841a(7) =15352a(8) =47695a(9) =145855a(10) =440529a(11) =1317230a(12) =3906114a(13) =11502747a(14) =33672919a(15) =98070520a(16) =284355536a(17) =821268392a(18) =2363758888a(19) =6782327435a(20) =19406607815a(21) =55390260847a(22) =157736165229a(23) =448260958526

External references