A246669 - OEIS

%I #13 Sep 08 2022 08:46:09

%S 2,5,42,429,58786,742900,129644790,1767263190,343059613650,

%T 1002242216651368,14544636039226909,45950804324621742364,

%U 10113918591637898134020,150853479205085351660700,33868773757191046886429490,116157871455782434250553845880

%N Catalan(prime(n)).

%H Vincenzo Librandi, <a href="/A246669/b246669.txt">Table of n, a(n) for n = 1..100</a>

%t Table[(CatalanNumber[Prime[n]]), {n, 1, 20}]

%o (Magma) [Catalan(NthPrime(n)): n in [1..20]];

%Y Cf. A000040, A000108, A236308.

%K nonn

%O 1,1

%A _Vincenzo Librandi_, Sep 01 2014