login
Partition numbers of Mersenne primes.
0

%I #4 Jan 01 2022 11:46:36

%S 3,15,6842,3913864295

%N Partition numbers of Mersenne primes.

%C The next term -- a(5) -- has 97 digits. - _Harvey P. Dale_, Jan 01 2022

%F a(n)=A000041(A000668(n)).

%e a(3)=6842 because the 3rd Mersenne prime is A000668(3)=31 and the partition number of 31 is A000041(31)=6842.

%t Table[PartitionsP[2^MersennePrimeExponent[n]-1],{n,5}] (* _Harvey P. Dale_, Jan 01 2022 *)

%K nonn

%O 1,1

%A _Omar E. Pol_, Nov 13 2007