461869

Appears in sequences

• Expansion of exp( Sum_{n >= 1} A000364(n)*x^n/n ).at n=6A255881
• Expansion of exp( Sum_{n >= 1} R(n,u)*x^n/n ), where R(n,u) denotes the n-th row polynomial of A086646.at n=21A255905
• Square array read by antidiagonals upwards: the n-th row o.g.f. is exp( Sum_{i >= 1} c(n,i)*x^i/i ) for n >= 1, where c(n,k) is Shanks' array of generalized Euler and class numbers.at n=27A262143