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a(n) = permanent M_n where M_n is the n X n matrix m(i,j) = A000041(i+j).
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%I #3 Nov 29 2016 07:10:03

%S 1,2,19,642,58884,13569779,6931351962,7532494931779,16299546505518855,

%T 67814300022651169814,520884812091898994319805,

%U 7206655416715261673779120809,174009567319884878178189603283634,7196671016523025599652036668556922867

%N a(n) = permanent M_n where M_n is the n X n matrix m(i,j) = A000041(i+j).

%t Flatten[{1, Table[Permanent[Table[PartitionsP[i+j], {i, 1, n}, {j, 1, n}]], {n, 1, 14}]}]

%Y Cf. A000041, A005249, A204249, A278838, A278841.

%K nonn

%O 0,2

%A _Vaclav Kotesovec_, Nov 29 2016