1,2

The companion sequence A121671 uses the operation (1 + ni)^5.

Re:(n + i)^5

a(4) = 404 since (4 + i)^5 = (404 + 1121i) where 1121 = A121671(4).

Cf. A121671, A080663, A121670.

Sequence in context: A022072 A154229 A037936 this_sequence A160147 A033358 A033974

Adjacent sequences: A121669 A121670 A121671 this_sequence A121673 A121674 A121675

sign

Gary W. Adamson (qntmpkt(AT)yahoo.com), Aug 14 2006