This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A210241 #14 Apr 05 2025 09:11:02 %S A210241 1,3,5,8,10,13,15,19,22,25,27,31,33,36,39,44,46,50,52,56,59,62,64,69, %T A210241 72,75,79,83,85,89,91,97,100,103,106,111,113,116,119,124,126,130,132, %U A210241 136,140,143,145,151,154,158,161,165,167,172,175,180,183,186,188 %N A210241 Partial sums of A073093. %C A210241 Number of terms in the first n rows of triangle A210208. %H A210241 Reinhard Zumkeller, <a href="/A210241/b210241.txt">Table of n, a(n) for n = 1..10000</a> %F A210241 a(n) = A022559(n) + n. %F A210241 a(n) = n * (log(log(n)) + B_2 + 1) + O(n/log(n)), where B_2 = A083342. - _Amiram Eldar_, Apr 05 2025 %t A210241 Accumulate[Array[PrimeOmega[#] + 1 &, 100]] (* _Amiram Eldar_, Apr 05 2025 *) %o A210241 (Haskell) %o A210241 a210241 n = a210241_list !! (n-1) %o A210241 a210241_list = scanl1 (+) a073093_list %Y A210241 Cf. A022559, A073093, A083342, A210208. %K A210241 nonn %O A210241 1,2 %A A210241 _Reinhard Zumkeller_, Mar 19 2012