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A024377 s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = A023532, t = (primes). 0

%I #4 Mar 30 2012 18:55:54

%S 2,3,5,7,16,20,35,43,53,65,86,106,137,153,196,220,246,270,329,353,412,

%T 454,521,559,642,686,732,780,869,917,1032,1080,1199,1263,1388,1456,

%U 1597,1673,1735,1823,1974,2062,2227,2301,2476,2572,2761,2863,3062,3166,3365,3475

%N s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = A023532, t = (primes).

%K nonn

%O 1,1

%A _Clark Kimberling_

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Last modified April 25 06:14 EDT 2024. Contains 371964 sequences. (Running on oeis4.)