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A030278 COMPOSE primes with primes. 3

%I #11 Apr 22 2019 23:07:25

%S 4,18,86,393,1790,7918,34047,142442,582768,2344913,9330350,36842164,

%T 144611963,564509442,2191142528,8453688007,32411106626,123493645782,

%U 467831766283,1763390759650,6619106543024,24762942068363,92393401202050,343951336690542

%N COMPOSE primes with primes.

%H N. J. A. Sloane, <a href="/transforms.txt">Transforms</a>

%F G.f.: Sum_{j>=1} prime(j)*(Sum_{k>=1} prime(k)*x^k)^j. - _Ilya Gutkovskiy_, Apr 21 2019

%Y Cf. A000040.

%K nonn

%O 1,1

%A _Christian G. Bower_

%E Corrected and extended by _N. J. A. Sloane_, Oct 29 2006

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)