a-factorial-is-used-in-the-general-term-of-a-sequence-which-is-given-write-the-s-1

Question

A factorial is used in the general term of a sequence, which is given. Write the sequence's first four terms. a_{n }= 3(2n-1)!

Accepted Answer

3, 18, 360, 15120

Answer

18, -360, 15120, -1088640

Answer

18, 360, 15120, 1088640

Answer

3, -18, 360, -15120

A factorial is used in the general term of a sequence, which is given. Write the sequence's first four terms. an = 3(2n-1)!