login
Dirichlet g.f.: Product_{k>=2} 1 / (1 - k^(-s))^(k*(k + 1)/2).
6

%I #5 Nov 06 2019 12:42:23

%S 1,3,6,16,15,39,28,76,66,100,66,237,91,189,210,374,153,495,190,615,

%T 399,451,276,1326,445,624,704,1169,435,1740,496,1798,957,1054,1050,

%U 3312,703,1311,1326,3470,861,3318,946,2805,2745,1909,1128,7164,1631,3435,2244,3887,1431,6009,2530

%N Dirichlet g.f.: Product_{k>=2} 1 / (1 - k^(-s))^(k*(k + 1)/2).

%Y Cf. A001055, A050367, A329125.

%K nonn

%O 1,2

%A _Ilya Gutkovskiy_, Nov 05 2019