A174954 a(1)=1 and a(2)=2, a(n) = square of the sum of previous terms.
1, 2, 9, 144, 24336, 599858064, 359859080993093136, 129498558604939936508538275302878864
Offset: 1
This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
Comments